• Wyszukiwanie zaawansowane
  • Kategorie
  • Kategorie BISAC
  • Książki na zamówienie
  • Promocje
  • Granty
  • Książka na prezent
  • Opinie
  • Pomoc
  • Załóż konto
  • Zaloguj się

 » książki  » Computers - Machine Theory

zaloguj się | załóż konto
Logo Krainaksiazek.pl

koszyk

konto

szukaj
topmenu
Księgarnia internetowa
Szukaj
Książki na zamówienie
Promocje
Granty
Książka na prezent
Moje konto
Pomoc
 
 
Wyszukiwanie zaawansowane
Pusty koszyk
Bezpłatna dostawa dla zamówień powyżej 20 złBezpłatna dostawa dla zamówień powyżej 20 zł

Kategorie główne

• Nauka
 [2946600]
• Literatura piękna
 [1856966]

  więcej...
• Turystyka
 [72221]
• Informatyka
 [151456]
• Komiksy
 [35826]
• Encyklopedie
 [23190]
• Dziecięca
 [619653]
• Hobby
 [140543]
• AudioBooki
 [1577]
• Literatura faktu
 [228355]
• Muzyka CD
 [410]
• Słowniki
 [2874]
• Inne
 [445822]
• Kalendarze
 [1744]
• Podręczniki
 [167141]
• Poradniki
 [482898]
• Religia
 [510455]
• Czasopisma
 [526]
• Sport
 [61590]
• Sztuka
 [243598]
• CD, DVD, Video
 [3423]
• Technologie
 [219201]
• Zdrowie
 [101638]
• Książkowe Klimaty
 [124]
• Zabawki
 [2473]
• Puzzle, gry
 [3898]
• Literatura w języku ukraińskim
 [254]
• Art. papiernicze i szkolne
 [8170]
Kategorie szczegółowe BISAC

Kategoria BISAC: Computers >> Machine Theory

ilość książek w kategorii: 2137

Wyświetl książki:
Dostępne języki:
Cena:
od:
do:
ilość na stronie:


 Cellular Automata and Discrete Complex Systems: 22nd Ifip Wg 1.5 International Workshop, Automata 2016, Zurich, Switzerland, June 15-17, 2016, Proceed Cook, Matthew 9783319392998 Springer
Cellular Automata and Discrete Complex Systems: 22nd Ifip Wg 1.5 International Workshop, Automata 2016, Zurich, Switzerland, June 15-17, 2016, Proceed

ISBN: 9783319392998 / Angielski / Miękka / 199 str.

ISBN: 9783319392998/Angielski/Miękka/199 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Matthew Cook; Turlough Neary
This volume constitutes the thoroughly refereed proceedings of the 22nd IFIP WG 1.5International Workshop on Cellular Automata and Discrete ComplexSystems, AUTOMATA 2016, held in Zurich, Switzerland, in June 2016.
This volume contains 3 invited talks in full-paper length and 12 regularpapers, which were carefully reviewed and selected from a total of 23submissions. The papers feature research on all fundamental aspects of cellular automata and related discrete complex systems and deal with the following topics: dynamical, topological, ergodic and algebraic aspects; algorithmic and...
This volume constitutes the thoroughly refereed proceedings of the 22nd IFIP WG 1.5International Workshop on Cellular Automata and Discrete ComplexSys...
cena: 201,72 zł

 Selected Writings on Computing: A Personal Perspective Dijkstra, Edsger W. 9781461256977 Springer
Selected Writings on Computing: A Personal Perspective

ISBN: 9781461256977 / Angielski / Miękka / 362 str.

ISBN: 9781461256977/Angielski/Miękka/362 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Edsger W. Dijkstra; Edsger W. Dijkstra
Since the summer of 1973, when I became a Burroughs Research Fellow, my life has been very different from what it had been before. The daily routine changed: instead of going to the University each day, where I used to spend most of my time in the company of others, I now went there only one day a week and was most of the time -that is, when not travelling - alone in my study. In my solitude, mail and the written word in general became more and more important. The circumstance that my employer and I had the Atlantic Ocean between us was a further incentive to keep a fairly complete record of...
Since the summer of 1973, when I became a Burroughs Research Fellow, my life has been very different from what it had been before. The daily routine c...
cena: 524,53 zł

 Neural Networks and Analog Computation: Beyond the Turing Limit Siegelmann, Hava T. 9781461268758 Birkhauser
Neural Networks and Analog Computation: Beyond the Turing Limit

ISBN: 9781461268758 / Angielski / Miękka / 181 str.

ISBN: 9781461268758/Angielski/Miękka/181 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Hava T. Siegelmann

The theoretical foundations of Neural Networks and Analog Computation conceptualize neural networks as a particular type of computer consisting of multiple assemblies of basic processors interconnected in an intricate structure. Examining these networks under various resource constraints reveals a continuum of computational devices, several of which coincide with well-known classical models. On a mathematical level, the treatment of neural computations enriches the theory of computation but also explicated the computational complexity associated with biological networks, adaptive...

The theoretical foundations of Neural Networks and Analog Computation conceptualize neural networks as a particular type of computer consisting of ...

cena: 605,23 zł

 Künstliche Intelligenz Und Heuristisches Programmieren Itzinger, O. 9783709183908 Springer
Künstliche Intelligenz Und Heuristisches Programmieren

ISBN: 9783709183908 / Niemiecki / Miękka / 349 str.

ISBN: 9783709183908/Niemiecki/Miękka/349 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
N. V. Findler; O. Itzinger
cena: 207,36 zł

 Machine Learning with R: R gives you access to the cutting-edge software you need to prepare data for machine learning. No previous knowledge r Lantz, Brett 9781782162148 Packt Publishing
Machine Learning with R: R gives you access to the cutting-edge software you need to prepare data for machine learning. No previous knowledge r

ISBN: 9781782162148 / Angielski / Miękka / 396 str.

ISBN: 9781782162148/Angielski/Miękka/396 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Brett Lantz
Machine learning, at its core, is concerned with transforming data into actionable knowledge. This fact makes machine learning well-suited to the present-day era of 'big data' and 'data science'. Given the growing prominence of R - a cross-platform, zero-cost statistical programming environment - there has never been a better time to start applying machine learning. Whether you are new to data science or a veteran, machine learning with R offers a powerful set of methods for quickly and easily gaining insight from your data.
Machine learning, at its core, is concerned with transforming data into actionable knowledge. This fact makes machine learning well-suited to the pres...
cena: 262,51 zł

 Pattern Recognition and Machine Intelligence: 5th International Conference, Premi 2013, Kolkata, India, December 10-14, 2013. Proceedings Maji, Pradipta 9783642450617 Springer
Pattern Recognition and Machine Intelligence: 5th International Conference, Premi 2013, Kolkata, India, December 10-14, 2013. Proceedings

ISBN: 9783642450617 / Angielski / Miękka / 753 str.

ISBN: 9783642450617/Angielski/Miękka/753 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Pradipta Maji; Ashish Ghosh; M. Narasimha Murty
This book constitutes the refereed proceedings of the 5th International Conference on Pattern Recognition and Machine Intelligence, PReMI 2013, held in Kolkata, India in December 2013. The 101 revised papers presented together with 9 invited talks were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on pattern recognition; machine learning; image processing; speech and video processing; medical imaging; document image processing; soft computing; bioinformatics and computational biology; and social media mining.
This book constitutes the refereed proceedings of the 5th International Conference on Pattern Recognition and Machine Intelligence, PReMI 2013, held i...
cena: 201,72 zł

 Learning scikit-learn: Machine Learning in Python: Incorporating machine learning in your applications is becoming essential. As a programmer this book is the ideal introduction to scikit-learn for yo Raul G Tompson, Guillermo Moncecchi 9781783281930 Packt Publishing Limited
Learning scikit-learn: Machine Learning in Python: Incorporating machine learning in your applications is becoming essential. As a programmer this book is the ideal introduction to scikit-learn for yo

ISBN: 9781783281930 / Angielski / Miękka / 118 str.

ISBN: 9781783281930/Angielski/Miękka/118 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Raul G Tompson;Guillermo Moncecchi
Machine learning - the art of creating applications that learn from experience and data - has been around for many years. However, in the era of big data, huge amounts of information is being generated. This makes machine learning an unavoidable source of new data-based approximations for problem solving. With 'Learning Scikit-Learn', you will learn to incorporate machine learning in your applications. The book combines an introduction to some of the main concepts and methods in machine learning with practical, hands-on examples of real-world problems.
Machine learning - the art of creating applications that learn from experience and data - has been around for many years. However, in the era of big d...
cena: 129,09 zł

 Advances in Theory and Formal Methods of Computing: Proceedings of the Third Imperial College Workshop Edalat, Abbas 9781860940316 Imperial College Press
Advances in Theory and Formal Methods of Computing: Proceedings of the Third Imperial College Workshop

ISBN: 9781860940316 / Angielski / Twarda / 340 str.

ISBN: 9781860940316/Angielski/Twarda/340 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
A. Edalat;Etc.;G. McCusker
This volume contains the proceedings of the third workshop of the Theory and Formal Methods Section of the Department of Computing, Imperial College, London. It covers various topics in theoretical computer science. Formal specification, theorem proving, operational and denotational semantics, real number computation, computational measure theory, and neural networks are all represented.
This volume contains the proceedings of the third workshop of the Theory and Formal Methods Section of the Department of Computing, Imperial College, ...
cena: 584,14 zł

 Übersetzerbau: Skriptum Für Informatiker Im Hauptstudium Jähnichen, Stefan 9783528033316 Vieweg+teubner Verlag
Übersetzerbau: Skriptum Für Informatiker Im Hauptstudium

ISBN: 9783528033316 / Niemiecki / Miękka / 301 str.

ISBN: 9783528033316/Niemiecki/Miękka/301 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Stefan Jahnichen; Stefan Jahnichen
Dieses Buch entstand aus Skripten, die zur Lehrveranstaltung OBERSETZERBAU im Fachbereich Infonnatik der Technischen Universitat Berlin angefertigt wurden. Die Lehrveranstaltung wird seit 1972 durchgeflihrt und wurde als ein Beitrag zur Neuordnung des Informatik Studiums (NORIS) konzipiert. Sie basiert auf dem im Rahmen dieses Konzeptes entwickelten Grundstudium Infonnatik und ist fur Studenten im Hauptstudium gedacht, die Interesse an Programmiersprachen und ihren Obersetzern haben. Der Konzeption der Lehrveranstaltung OBERSETZERBAU liegt das Ziel zugrunde, die wesentlichen Methoden des...
Dieses Buch entstand aus Skripten, die zur Lehrveranstaltung OBERSETZERBAU im Fachbereich Infonnatik der Technischen Universitat Berlin angefertigt wu...
cena: 207,36 zł

 Universal Algebra for Computer Scientists Wolfgang Wechler 9783642767739 Springer
Universal Algebra for Computer Scientists

ISBN: 9783642767739 / Angielski / Miękka / 339 str.

ISBN: 9783642767739/Angielski/Miękka/339 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Wolfgang Wechler
A new model-theoretic approach to universal algebra is offered in this book. Written for computer scientists, it presents a systematic development of the methods and results of universal algebra that are useful in a variety of applications in computer science. The notation is simple and the concepts are clearly presented. The book concerns the algebraic characterization of axiomatic classes of algebras (equational, implicational, and universal Horn classes) by closure operators generalizing the famous Birkhoff Variety Theorem, and the algebraic characterization of the related theories. The...
A new model-theoretic approach to universal algebra is offered in this book. Written for computer scientists, it presents a systematic development of ...
cena: 403,47 zł

 Membrane Computing: 14th International Conference, CMC 2013, Chişinău, Republic of Moldova, August 20-23, 2013, Revised Selected Alhazov, Artiom 9783642542381 Springer
Membrane Computing: 14th International Conference, CMC 2013, Chişinău, Republic of Moldova, August 20-23, 2013, Revised Selected

ISBN: 9783642542381 / Angielski / Miękka / 323 str.

ISBN: 9783642542381/Angielski/Miękka/323 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Artiom Alhazov; Svetlana Cojocaru; Marian Gheorghe

This book constitutes the thoroughly refereed post-conference proceedings of the 14th International Conference on Membrane Computing, CMC 2013, held in Chi in u, Republic of Moldova, in August 2013.

The 16 revised selected papers presented together with 6 invited lectures were carefully reviewed and selected from 26 papers presented at the conference. Membrane computing is an area of computer science aiming to abstract computing ideas and models from the structure and the functioning of living cells, as well as from the way the cells are organized in tissues or higher order...

This book constitutes the thoroughly refereed post-conference proceedings of the 14th International Conference on Membrane Computing, CMC 2013, hel...

cena: 201,72 zł

 Language and Automata Theory and Applications: 8th International Conference, Lata 2014, Madrid, Spain, March 10-14, 2014, Proceedings Dediu, Adrian-Horia 9783319049205 Springer
Language and Automata Theory and Applications: 8th International Conference, Lata 2014, Madrid, Spain, March 10-14, 2014, Proceedings

ISBN: 9783319049205 / Angielski / Miękka / 614 str.

ISBN: 9783319049205/Angielski/Miękka/614 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Adrian-Horia Dediu; Carlos Martin-Vide; Jose-Luis Sierra-Rodriguez
This book constitutes the refereed proceedings of the 8th International Conference on Language and Automata Theory and Applications, LATA 2014, held in Madrid, Spain in March 2014. The 45 revised full papers presented together with 4 invited talks were carefully reviewed and selected from 116 submissions. The papers cover the following topics: algebraic language theory; algorithms on automata and words; automata and logic; automata for system analysis and program verification; automata, concurrency and Petri nets; automatic structures; combinatorics on words; computability; computational...
This book constitutes the refereed proceedings of the 8th International Conference on Language and Automata Theory and Applications, LATA 2014, held i...
cena: 201,72 zł

 Soft Computing and Its Applications: Volumes One and Two Kumar S. Ray   9781771880473 Apple Academic Press
Soft Computing and Its Applications: Volumes One and Two

ISBN: 9781771880473 / Angielski / Twarda / 1100 str.

ISBN: 9781771880473/Angielski/Twarda/1100 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Kumar S. Ray;¬Abar;¬Abar

This two-volume set explains the primary tools of soft computing as well as provides an abundance of working examples and detailed design studies. The books start with coverage of fuzzy sets and fuzzy logic and their various approaches to fuzzy reasoning and go on to discuss several advanced features of soft computing and hybrid methodologies. Together they provide a platform for handling different kinds of uncertainties of real-life problems. It introduces the reader to the topic of rough sets.

The volumes:

Discuss the present state of art of soft computing

...

This two-volume set explains the primary tools of soft computing as well as provides an abundance of working examples and detailed design studies. ...

cena: 1509,02 zł

 Soft Computing and Its Applications, Volume Two: Fuzzy Reasoning and Fuzzy Control Kumar S. Ray   9781771880466 Apple Academic Press
Soft Computing and Its Applications, Volume Two: Fuzzy Reasoning and Fuzzy Control

ISBN: 9781771880466 / Angielski / Twarda / 468 str.

ISBN: 9781771880466/Angielski/Twarda/468 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Kumar S. Ray;¬Abar;¬Abar

This is volume 2 of the two-volume Soft Computing and Its Applications. This volume discusses several advanced features of soft computing and hybrid methodologies. This new book essentially contains the advanced features of soft computing and different hybrid methodologies for soft computing. The book contains an abundance of examples and detailed design studies.

The tool soft computing can be a landmark paradigm of computation with cognition that directly or indirectly tries to replicate the rationality of human beings. The book explains several advanced features of soft computing,...

This is volume 2 of the two-volume Soft Computing and Its Applications. This volume discusses several advanced features of soft computing and hybri...

cena: 778,85 zł

 Time and Petri Nets Louchka Popova-Zeugmann 9783642411144 Springer-Verlag Berlin and Heidelberg GmbH &
Time and Petri Nets

ISBN: 9783642411144 / Angielski / Twarda / 209 str.

ISBN: 9783642411144/Angielski/Twarda/209 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Louchka Popova-Zeugmann

At first glance the concepts of time and of Petri nets are quite contrary: while time determines the occurrences of events in a system, classic Petri nets consider their causal relationships and they represent events as concurrent systems. But if we take a closer look at how time and causality are intertwined we realize that there are many possible ways in which time and Petri nets interact. This book takes a closer look at three time-dependent Petri nets: Time Petri nets, Timed Petri nets, and Petri nets with time windows.

The author first explains classic Petri nets and their...

At first glance the concepts of time and of Petri nets are quite contrary: while time determines the occurrences of events in a system, classic Pet...

cena: 201,72 zł

 Quantum Interaction: 7th International Conference, QI 2013, Leicester, UK, July 25-27, 2013. Selected Papers Harald Atmanspacher, Emmanuel Haven, Kirsty Kitto, Derek Raine 9783642549427 Springer-Verlag Berlin and Heidelberg GmbH &
Quantum Interaction: 7th International Conference, QI 2013, Leicester, UK, July 25-27, 2013. Selected Papers

ISBN: 9783642549427 / Angielski / Miękka / 349 str.

ISBN: 9783642549427/Angielski/Miękka/349 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Harald Atmanspacher;Emmanuel Haven;Kirsty Kitto
This book constitutes the refereed proceedings of the 7th International Conference on Quantum Interaction, QI 2013, held in Leicester, UK, in July 2013. The 31 papers presented in this book were carefully selected from numerous submissions. The papers cover various topics on quantum interaction and revolve around four themes: information processing/retrieval/semantic representation and logic; cognition and decision making; finance/economics and social structures and biological systems.
This book constitutes the refereed proceedings of the 7th International Conference on Quantum Interaction, QI 2013, held in Leicester, UK, in July 201...
cena: 201,72 zł

 Type Theory and Formal Proof: An Introduction Nederpelt, Rob 9781107036505 CAMBRIDGE UNIVERSITY PRESS
Type Theory and Formal Proof: An Introduction

ISBN: 9781107036505 / Angielski / Twarda / 466 str.

ISBN: 9781107036505/Angielski/Twarda/466 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Rob Nederpelt
Type theory is a fast-evolving field at the crossroads of logic, computer science and mathematics. This gentle step-by-step introduction is ideal for graduate students and researchers who need to understand the ins and outs of the mathematical machinery, the role of logical rules therein, the essential contribution of definitions and the decisive nature of well-structured proofs. The authors begin with untyped lambda calculus and proceed to several fundamental type systems, including the well-known and powerful Calculus of Constructions. The book also covers the essence of proof checking and...
Type theory is a fast-evolving field at the crossroads of logic, computer science and mathematics. This gentle step-by-step introduction is ideal for ...
cena: 329,11 zł

 Parallel Processing and Applied Mathematics: 10th International Conference, Ppam 2013, Warsaw, Poland, September 8-11, 2013, Revised Selected Papers, Wyrzykowski, Roman 9783642551949 Springer
Parallel Processing and Applied Mathematics: 10th International Conference, Ppam 2013, Warsaw, Poland, September 8-11, 2013, Revised Selected Papers,

ISBN: 9783642551949 / Angielski / Miękka / 775 str.

ISBN: 9783642551949/Angielski/Miękka/775 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Roman Wyrzykowski; Jack Dongarra; Konrad Karczewski
This two-volume-set (LNCS 8384 and 8385) constitutes the refereed proceedings of the 10th International Conference of Parallel Processing and Applied Mathematics, PPAM 2013, held in Warsaw, Poland, in September 2013. The 143 revised full papers presented in both volumes were carefully reviewed and selected from numerous submissions. The papers cover important fields of parallel/distributed/cloud computing and applied mathematics, such as numerical algorithms and parallel scientific computing; parallel non-numerical algorithms; tools and environments for parallel/distributed/cloud computing;...
This two-volume-set (LNCS 8384 and 8385) constitutes the refereed proceedings of the 10th International Conference of Parallel Processing and Applied ...
cena: 201,72 zł

 Artificial Intelligence and Soft Computing: 13th International Conference, Icaisc 2014, Zakopane, Poland, June 1-5, 2014, Proceedings, Part II Rutkowski, Leszek 9783319071756 Springer
Artificial Intelligence and Soft Computing: 13th International Conference, Icaisc 2014, Zakopane, Poland, June 1-5, 2014, Proceedings, Part II

ISBN: 9783319071756 / Angielski / Miękka / 822 str.

ISBN: 9783319071756/Angielski/Miękka/822 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Leszek Rutkowski; Marcin Korytkowski; Rafa Scherer
The two-volume set LNAI 8467 and LNAI 8468 constitutes the refereed proceedings of the 13th International Conference on Artificial Intelligence and Soft Computing, ICAISC 2014, held in Zakopane, Poland in June 2014. The 139 revised full papers presented in the volumes, were carefully reviewed and selected from 331 submissions. The 69 papers included in the first volume are focused on the following topical sections: Neural Networks and Their Applications, Fuzzy Systems and Their Applications, Evolutionary Algorithms and Their Applications, Classification and Estimation, Computer Vision, Image...
The two-volume set LNAI 8467 and LNAI 8468 constitutes the refereed proceedings of the 13th International Conference on Artificial Intelligence and So...
cena: 403,47 zł

 Artificial Intelligence and Soft Computing: 13th International Conference, Icaisc 2014, Zakopane, Poland, June 1-5, 2014, Proceedings, Part I Rutkowski, Leszek 9783319071725 Springer International Publishing AG
Artificial Intelligence and Soft Computing: 13th International Conference, Icaisc 2014, Zakopane, Poland, June 1-5, 2014, Proceedings, Part I

ISBN: 9783319071725 / Angielski / Miękka / 820 str.

ISBN: 9783319071725/Angielski/Miękka/820 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Leszek Rutkowski;Marcin Korytkowski;Rafal Scherer
The two-volume set LNAI 8467 and LNAI 8468 constitutes the refereed proceedings of the 13th International Conference on Artificial Intelligence and Soft Computing, ICAISC 2014, held in Zakopane, Poland in June 2014. The 139 revised full papers presented in the volumes, were carefully reviewed and selected from 331 submissions. The 69 papers included in the first volume are focused on the following topical sections: Neural Networks and Their Applications, Fuzzy Systems and Their Applications, Evolutionary Algorithms and Their Applications, Classification and Estimation, Computer Vision, Image...
The two-volume set LNAI 8467 and LNAI 8468 constitutes the refereed proceedings of the 13th International Conference on Artificial Intelligence and So...
cena: 403,47 zł

Pierwsza Podprzednia  10  11  12  Następna Ostatnia

Facebook - konto krainaksiazek.pl



Opinie o Krainaksiazek.pl na Opineo.pl

Partner Mybenefit

Krainaksiazek.pl w programie rzetelna firma Krainaksiaze.pl - płatności przez paypal

Czytaj nas na:

Facebook - krainaksiazek.pl
  • książki na zamówienie
  • granty
  • książka na prezent
  • kontakt
  • pomoc
  • opinie
  • regulamin
  • polityka prywatności

Zobacz:

  • Księgarnia czeska

  • Wydawnictwo Książkowe Klimaty

1997-2025 DolnySlask.com Agencja Internetowa

© 1997-2022 krainaksiazek.pl
     
KONTAKT | REGULAMIN | POLITYKA PRYWATNOŚCI | USTAWIENIA PRYWATNOŚCI
Zobacz: Księgarnia Czeska | Wydawnictwo Książkowe Klimaty | Mapa strony | Lista autorów
KrainaKsiazek.PL - Księgarnia Internetowa
Polityka prywatnosci - link
Krainaksiazek.pl - płatnośc Przelewy24
Przechowalnia Przechowalnia