ISBN-13: 9780521740227 / Angielski / Miękka / 2012 / 310 str.
ISBN-13: 9780521740227 / Angielski / Miękka / 2012 / 310 str.
An elementary account of the theory of compact Riemann surfaces and an introduction to the Belyi-Grothendieck theory of dessins d'enfants.