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

 » książki  » Business & Economics - Industries - Service

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
 [2946350]
• Literatura piękna
 [1816154]

  więcej...
• Turystyka
 [70666]
• Informatyka
 [151172]
• Komiksy
 [35576]
• Encyklopedie
 [23172]
• Dziecięca
 [611458]
• Hobby
 [135995]
• AudioBooki
 [1726]
• Literatura faktu
 [225763]
• Muzyka CD
 [378]
• Słowniki
 [2917]
• Inne
 [444280]
• Kalendarze
 [1179]
• Podręczniki
 [166508]
• Poradniki
 [469467]
• Religia
 [507199]
• Czasopisma
 [496]
• Sport
 [61352]
• Sztuka
 [242330]
• CD, DVD, Video
 [3348]
• Technologie
 [219391]
• Zdrowie
 [98638]
• Książkowe Klimaty
 [124]
• Zabawki
 [2382]
• Puzzle, gry
 [3525]
• Literatura w języku ukraińskim
 [259]
• Art. papiernicze i szkolne
 [7107]
Kategorie szczegółowe BISAC

Kategoria BISAC: Business & Economics >> Industries - Service

ilość książek w kategorii: 1957

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


 Big Data and Health Analytics Katherine Marconi Harold Lehmann 9781482229233 Auerbach Publications
Big Data and Health Analytics

ISBN: 9781482229233 / Angielski / Twarda / 382 str.

ISBN: 9781482229233/Angielski/Twarda/382 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Katherine Marconi; Harold Lehmann
Data availability is surpassing existing paradigms for governing, managing, analysing, and interpreting health data. This volume provides frameworks, use cases, and examples that illustrate the role of big data and analytics in modern health care, including how public health information can inform health delivery.
Data availability is surpassing existing paradigms for governing, managing, analysing, and interpreting health data. This volume provides frameworks, ...
cena: 563,24

 Food Borne Viruses and Prions and Their Significance for Public Health Frans J. M. Smulders Birgit Norrung Herbert Budka 9789086862269 Wageningen Academic Publishers
Food Borne Viruses and Prions and Their Significance for Public Health

ISBN: 9789086862269 / Angielski

ISBN: 9789086862269/Angielski

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Frans J. M. Smulders;Birgit Norrung;Herbert Budka
Many risk management plans as currently implemented by the food industry, appear to be primarily designed to address bacteriological concerns. Hence, these often fail to function when public health risks associated with biological agents such as viruses and prions are to be addressed. Similarly, veterinary education in food hygiene mainly focusses on bacterial agents transferred by domestic animal species via meat and milk and the products manufactured therefrom. Additionally, training rarely includes the dangers associated with other (non-animal based) food ingredients as processed in...
Many risk management plans as currently implemented by the food industry, appear to be primarily designed to address bacteriological concerns. Hence, ...
cena: 618,28

 Handbook of Cheese in Health: Production, Nutrition and Medical Sciences Victor R. Preedy Ronald Ross Watson Vinood B. Patel 9789086862115 Wageningen Academic Publishers
Handbook of Cheese in Health: Production, Nutrition and Medical Sciences

ISBN: 9789086862115 / Angielski

ISBN: 9789086862115/Angielski

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Victor R. Preedy;Ronald Ross Watson;Vinood B. Patel
Cheeses are one of the most diverse food commodities known. They have a wide range of regional and geographical differences in manufacture, taste, texture, colour and contribution to the diet. Because cheese is an important source of macro- and micro-nutrients it can be seen as a valuable product in human nutrition. However, some consider that traditionally manufactured cheeses may not contribute to optimal health. For this reason, there is a drive to produce types with reduced or modified fat or salt contents. Another aspect that affects human health is that cheese may also harbour harmful...
Cheeses are one of the most diverse food commodities known. They have a wide range of regional and geographical differences in manufacture, taste, tex...
cena: 1179,19

 Optimierung des Business Travel Management in international tätigen Unternehmen am Beispiel der Citrix GmbH Gsell, Michael 9783656595007 Grin Verlag Gmbh
Optimierung des Business Travel Management in international tätigen Unternehmen am Beispiel der Citrix GmbH

ISBN: 9783656595007 / Niemiecki / Miękka / 150 str.

ISBN: 9783656595007/Niemiecki/Miękka/150 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Michael Gsell
Diplomarbeit aus dem Jahr 2002 im Fachbereich Touristik / Tourismus, Note: 1, Hochschule Munchen (Tourismus), Sprache: Deutsch, Abstract: Es herrscht eine weltweite Konjunkturflaute. Kosten senken heit die Devise. Die Auswirkungen und die Folgen des 11. September 2001 uben zusatzlichen Druck aus und zwingen die Unternehmen zu sparen. Die momentanen Probleme im Business Travel hangen allerdings nicht nur mit der Krise und der zuruckhaltenden Reisebereitschaft zusammen. Es findet zur Zeit ein Strukturwandel und Umbruch in der Branche statt. Vor allem im Airlinebereich wird der Druck immer...
Diplomarbeit aus dem Jahr 2002 im Fachbereich Touristik / Tourismus, Note: 1, Hochschule Munchen (Tourismus), Sprache: Deutsch, Abstract: Es herrscht ...
cena: 350,00

 Sleeps with Dogs: Tales of a Pet Nanny at the End of Her Leash Lindsey Grant 9781580055475 Seal Press (CA)
Sleeps with Dogs: Tales of a Pet Nanny at the End of Her Leash

ISBN: 9781580055475 / Angielski / Miękka / 248 str.

ISBN: 9781580055475/Angielski/Miękka/248 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Lindsey Grant
Go behind closed doors and discover the secret lives of some of the most devoted pet owners, whether they re feeding their dogs home-cooked meals or leaving Animal Planet on all day to keep their pets company.
As a round-the-clock animal nanny, Lindsey Grant shared a bed with countless dogs, cooked custom meals for exotic birds, broke up brawls between animals and spouses alike, weathered end-of-life care for beloved companions, and catered to the often obscure needs of her chargesand the bizarre demands of their owners. She offers a hilarious inside look at the pet care industry and the...
Go behind closed doors and discover the secret lives of some of the most devoted pet owners, whether they re feeding their dogs home-cooked meals or l...
cena: 97,06

 Safety and Improvement in Primary Care: The Essential Guide Paul Bowie 9781846195808 RADCLIFFE MEDICAL PRESS
Safety and Improvement in Primary Care: The Essential Guide

ISBN: 9781846195808 / Angielski / Miękka / 400 str.

ISBN: 9781846195808/Angielski/Miękka/400 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Paul Bowie
'In recent decades most of the international effort given over to studying and improving the safety of patient care has been focused in acute hospital settings. To some extent this was always something of a puzzle to those of us with a direct interest in this important issue...Now, however, the tide is slowly turning. Policymakers, healthcare leaders and research grant funders are beginning to recognise that greater evidence is required to understand more about what can and does go wrong in primary care, with increasing attention now being paid to what can be done to minimise avoidable harm...
'In recent decades most of the international effort given over to studying and improving the safety of patient care has been focused in acute hospital...
cena: 283,50

 Performance Management in Healthcare: From Key Performance Indicators to Balanced Scorecard Bergeron, Bryan P. 9781138104525 Productivity Press
Performance Management in Healthcare: From Key Performance Indicators to Balanced Scorecard

ISBN: 9781138104525 / Angielski / Twarda / 256 str.

ISBN: 9781138104525/Angielski/Twarda/256 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Bryan P. Bergeron
cena: 710,17

 Personalrekrutierung von Führungskräften anhand eines Unternehmens der Tourismusbranche Beate Nogai 9783656645306 Grin Verlag Gmbh
Personalrekrutierung von Führungskräften anhand eines Unternehmens der Tourismusbranche

ISBN: 9783656645306 / Niemiecki / Miękka / 64 str.

ISBN: 9783656645306/Niemiecki/Miękka/64 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Beate Nogai
Diplomarbeit aus dem Jahr 2004 im Fachbereich Touristik / Tourismus, Note: 1,3, Leibniz Akademie Hannover - Verwaltungs- und Wirtschaftsakademie Hannover (Betriebswirtschaft VWA), 54 Quellen im Literaturverzeichnis, Sprache: Deutsch, Abstract: Auf dem Arbeitsmarkt fur Fuhrungskrafte herrscht starker Wettbewerb. Begehrte Kandidaten haben in der Regel mehrere attraktive Angebote. Um so schwieriger stellt es sich fur suchende Unternehmen dar, potenzielle Kandidaten zu erreichen, denn diese gefragten Kandidaten, die in ihrer derzeit ausgefuhrten Position zufrieden sind, werden in den seltensten...
Diplomarbeit aus dem Jahr 2004 im Fachbereich Touristik / Tourismus, Note: 1,3, Leibniz Akademie Hannover - Verwaltungs- und Wirtschaftsakademie Hanno...
cena: 210,00

 Quality Improvement in Primary Care: The Essential Guide Stephen Gillam 9781846197680 RADCLIFFE MEDICAL PRESS
Quality Improvement in Primary Care: The Essential Guide

ISBN: 9781846197680 / Angielski / Miękka / 168 str.

ISBN: 9781846197680/Angielski/Miękka/168 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Stephen Gillam
'This excellent primer offers useful, simple practical advice: where to start, how to know how you're doing, and how to take simple steps to improve care for patients. It will be useful and used by clinicians across the health service.' Professor Martin Roland, in his Foreword 'The concept of clinical governance places a central responsibility for quality on the shoulders of those managing and leading within the health system. To one degree or another, that means all of us.' From the Introduction This book provides readers with an invaluable set of tools to convert the endless challenges for...
'This excellent primer offers useful, simple practical advice: where to start, how to know how you're doing, and how to take simple steps to improve c...
cena: 231,95

 Billigflieger contra traditionelle Airlines Anne Wolkodaw 9783656667346 Grin Verlag Gmbh
Billigflieger contra traditionelle Airlines

ISBN: 9783656667346 / Niemiecki / Miękka / 36 str.

ISBN: 9783656667346/Niemiecki/Miękka/36 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Anne Wolkodaw
Studienarbeit aus dem Jahr 2004 im Fachbereich Touristik / Tourismus, Note: 1,3, Euro-Business-College Jena, 20 Quellen im Literaturverzeichnis, Sprache: Deutsch, Abstract: Seit einigen Jahren ist der Flugmarkt im Wandel. Neben den altbekannten Airlines traten neue Gesellschaften mit neuen Konzepten auf die Bildflache. Ob privat oder beruflich; jeder ist schon einmal uber sie gestolpert, die sogenannten Billigairlines. Aus diesen Grunden hat man heute die Wahl der Qual zwischen verschiedensten Airlines mit verschiedensten Servicekategorien und einem sehr unubersichtlichen Preisgewirr. So kann...
Studienarbeit aus dem Jahr 2004 im Fachbereich Touristik / Tourismus, Note: 1,3, Euro-Business-College Jena, 20 Quellen im Literaturverzeichnis, Sprac...
cena: 165,49

 Die Arabische Halbinsel: Die Vereinigten Arabischen Emirate und Dubai. Auf dem Golf ist alles Gold, was glänzt Anne Wolkodaw 9783656667353 Grin Verlag Gmbh
Die Arabische Halbinsel: Die Vereinigten Arabischen Emirate und Dubai. Auf dem Golf ist alles Gold, was glänzt

ISBN: 9783656667353 / Niemiecki / Miękka / 38 str.

ISBN: 9783656667353/Niemiecki/Miękka/38 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Anne Wolkodaw
Studienarbeit aus dem Jahr 2004 im Fachbereich Touristik / Tourismus, Note: 1,3, Euro-Business-College Jena (Internationales Tourismusmanagement), 28 Quellen im Literaturverzeichnis, Sprache: Deutsch, Abstract: Fur viele Menschen ist die Wuste ein trostloser Ort, der tagsuber zu hei und nachts zu kalt ist. Sie glauben, dass sie nichts weiter auer einer ganze Menge Sand zu bieten hat. Fur diese Menschen ist sie quasi ein groes "Nichts." In dieser Arbeit mochte ich zeigen, dass dieses "Nichts" im Grunde wunderschon ist und eine ganze Menge zu bieten hat. Am Anfang mochte ich speziell Katar und...
Studienarbeit aus dem Jahr 2004 im Fachbereich Touristik / Tourismus, Note: 1,3, Euro-Business-College Jena (Internationales Tourismusmanagement), 28 ...
cena: 165,49

 Services Liberalization in the EU and the WTO: Concepts, Standards and Regulatory Approaches Marcus Klamert 9781107034594 CAMBRIDGE UNIVERSITY PRESS
Services Liberalization in the EU and the WTO: Concepts, Standards and Regulatory Approaches

ISBN: 9781107034594 / Angielski / Twarda / 356 str.

ISBN: 9781107034594/Angielski/Twarda/356 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Marcus Klamert
Both in WTO law and in EU law there is a dichotomy between liberalization based on market access and liberalization targeting domestic regulation. Consequently, both regimes share the problem of distinguishing national measures impairing market access and those that do not have such effect, as demonstrated in the debate on the Keck principles in EU law and the US Gambling decision in WTO law. Moreover, both the EU and the WTO exempt certain categories of 'public' services under partly comparable and complex conditions. Specific to EU law are the legal issues that have arisen because of the...
Both in WTO law and in EU law there is a dichotomy between liberalization based on market access and liberalization targeting domestic regulation. Con...
cena: 516,69

 The Lean Games and Simulations Book John Bicheno (University of Buckingham)   9780956830722 Picsie Books
The Lean Games and Simulations Book

ISBN: 9780956830722 / Angielski / Miękka / 348 str.

ISBN: 9780956830722/Angielski/Miękka/348 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
John Bicheno (University of Buckingham)
Although you cannot learn about Lean without Gemba experience, games allow the next best thing by fostering a richness of understanding, discussion, participation, and decision making that are essential elements for successful Lean implementation.

This book is the second edition of a compendium of participative games to be used by trainers and facilitators to assist them in implementing Lean, Six Sigma and Operational Excellence programs. The book is relevant to both manufacturing and service. A total of 47 games are included, each with full description, player and instructor notes, and...
Although you cannot learn about Lean without Gemba experience, games allow the next best thing by fostering a richness of understanding, discussion, p...
cena: 384,12

 Developing and Evaluating a Cloud Service Relationship Theory Jan Huntgeburth 9783319102795 Springer
Developing and Evaluating a Cloud Service Relationship Theory

ISBN: 9783319102795 / Angielski / Twarda / 114 str.

ISBN: 9783319102795/Angielski/Twarda/114 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Jan Huntgeburth
This book develops, evaluates and refines a cloud service relationship theory that explains how cloud users' uncertainties arise in these relationships and how they can be mitigated. To that end, the book employs principal-agent theory and the concepts of bounded rationality and social embeddedness. Beyond advancing IS research, the findings presented can greatly benefit governments, IT departments and IT providers, helping them to better understand cloud service relationships and to adjust their cloud service strategies accordingly.
This book develops, evaluates and refines a cloud service relationship theory that explains how cloud users' uncertainties arise in these relationship...
cena: 201,24

 Analytischer Vergleich der Touristikfachmessen Internationale Tourismus-Börse ITB Berlin und World Travel Market WTM London Ruth Pommerenk   9783656736936 Grin Verlag Gmbh
Analytischer Vergleich der Touristikfachmessen Internationale Tourismus-Börse ITB Berlin und World Travel Market WTM London

ISBN: 9783656736936 / Niemiecki / Miękka / 48 str.

ISBN: 9783656736936/Niemiecki/Miękka/48 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Ruth Pommerenk
Studienarbeit aus dem Jahr 2000 im Fachbereich Touristik / Tourismus, Note: 1,3, Fachhochschule Worms (Wirtschaftswissenschaften), Veranstaltung: Seminar Messe- und Kongresswesen, Sprache: Deutsch, Abstract: Im Zeitalter des Internet fragt man sich, ob Messen uberhaupt noch notwendig sind, da sie eigentlich durch sogenannte "virtuelle Messen" ersetzt werden konnten. Doch dem ist eindeutig entgegenzusetzen, dass Online-Anwendungen zwar in Zunkunft die Marketing-Aktivitaten von Unternehmen unterstutzen werden, aber keinesfalls Messen substituieren konnen. Eine Messe ist gepragt von Face-to-Face...
Studienarbeit aus dem Jahr 2000 im Fachbereich Touristik / Tourismus, Note: 1,3, Fachhochschule Worms (Wirtschaftswissenschaften), Veranstaltung: Semi...
cena: 185,72

 From Agricultural to Food Law: the New Scenario: 2014 Vicente Rodriguez Fuentes   9789086862511 Wageningen Academic Publishers
From Agricultural to Food Law: the New Scenario: 2014

ISBN: 9789086862511 / Angielski

ISBN: 9789086862511/Angielski

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Vicente Rodriguez Fuentes
The differences between agricultural law and food law are becoming progressively blurred. This is only natural because both intend to control that food products placed in the market are safe and respond to a certain standard of quality. In their present form, both are relatively new legal disciplines, evolving and expanding very rapidly and a great number of new and transcendental regulations (and an increasing number of compulsory private rules) are being enacted to respond to new realities.One of these new realities is the legal protection of quality in food. Once almost exclusively applied...
The differences between agricultural law and food law are becoming progressively blurred. This is only natural because both intend to control that foo...
cena: 344,20

 Elite Capture: Residential Tariff Subsidies in India Mayer, Kristy 9781464804120 World Bank Publications
Elite Capture: Residential Tariff Subsidies in India

ISBN: 9781464804120 / Angielski / Miękka / 99 str.

ISBN: 9781464804120/Angielski/Miękka/99 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Kristy Mayer; Sudeshna Banerjee; Christopher Trimble
India is home to one of the world's largest populations without electricity access. Traditionally, the Government of India has extended rural electrification using two instruments: consumption subsidies and free connections to households below the poverty line (BPL). This study centers on subsidies for electricity consumption, examine their size, frequency, and distribution to households. It uses poverty as a lens through which to focus more closely on these concepts, asking such questions as how well subsidies are targeted to BPL households. The study findings demonstrate that subsidies...
India is home to one of the world's largest populations without electricity access. Traditionally, the Government of India has extended rural electrif...
cena: 102,81

 Dienstleistungsnetzwerke: Dienstleistungsmanagement Jahrbuch 2003 Bruhn, Manfred 9783322902917 Gabler Verlag
Dienstleistungsnetzwerke: Dienstleistungsmanagement Jahrbuch 2003

ISBN: 9783322902917 / Niemiecki / Miękka / 792 str.

ISBN: 9783322902917/Niemiecki/Miękka/792 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Manfred Bruhn; Bernd Stauss
Das Jahrbuch 2003 beantwortet vielfaltige Fragen zum Themenbereich "Dienstleistungsnetzwerke": Wie kann die komplexe Aufgabe der Gestaltung von Netzwerken im Dienstleistungsbereich optimal gelost werden? Welche Gestaltungsfaktoren, wie z.B. Strukturen von Netzwerken, Kommunikationssysteme, Informationssysteme, bieten sich an? Wie sehen ein Management von Netzwerken und die Gestaltungen von Beziehungen in Netzwerken aus? Nach welchen Kriterien erfolgt die Auswahl von Netzwerkpartnern und wie gestaltet sich eine Markenpolitik in Netzwerken? U.a.m.
Daruber hinaus wird wieder ein umfassender...
Das Jahrbuch 2003 beantwortet vielfaltige Fragen zum Themenbereich "Dienstleistungsnetzwerke": Wie kann die komplexe Aufgabe der Gestaltung von Netzwe...
cena: 319,76

 Foundations for Efficient Web Service Selection Qi Yu, Athman Bouguettaya 9781489983220 Springer-Verlag New York Inc.
Foundations for Efficient Web Service Selection

ISBN: 9781489983220 / Angielski / Miękka / 160 str.

ISBN: 9781489983220/Angielski/Miękka/160 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Qi Yu;Athman Bouguettaya

Foundations for Efficient Web Service Selection describes the foundational framework for efficient Web service selection. It lays out a theoretical underpinning for the design of models and algorithms for searching and optimizing access to Web services.

Excerpts from Prof. Fabio Casati s foreword:

" This excellent book looks at the search problem from a broader perspective. Instead of narrowing down on a specific aspect or subproblem of service search, it dissects and analyzes the fundamental problems in search and presents concrete, applicable solutions as well as the theoretical...

Foundations for Efficient Web Service Selection describes the foundational framework for efficient Web service selection. It lays out a theoretical...

cena: 402,53

 Market Segmentation and Branding in the Hotel Industry: With Special References to Hilton Cooperation Burkard, Nora 9783656085058 Grin Verlag Gmbh
Market Segmentation and Branding in the Hotel Industry: With Special References to Hilton Cooperation

ISBN: 9783656085058 / Angielski / Miękka / 46 str.

ISBN: 9783656085058/Angielski/Miękka/46 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Nora Burkard
Seminar paper from the year 2003 in the subject Tourism, grade: 1,3 (A), University of Applied Sciences Worms (Tourism), course: WS 2003, 25 entries in the bibliography, language: English, abstract: In todays market place managers are constantly seeking to find the best ways to reach and serve their customers. Market segmentation, dividing the market into submarkets, and branding products and services plays a major part in marketing activities. Globalization is one of words used nowadays to describe the convergence of cultures. Cultures are believed to move closer together as a result of...
Seminar paper from the year 2003 in the subject Tourism, grade: 1,3 (A), University of Applied Sciences Worms (Tourism), course: WS 2003, 25 entries i...
cena: 185,72

Pierwsza Podprzednia  85  86  87  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

1997-2026 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