Bogopolski, Oleg books & textbook
Introduction to Group Theory
European Mathematical Society /2008-03-15 Hardcover / 187 Pages
isbn-10: 3037190418 / isbn-13: 9783037190418
Combinatorial and Geometric Group Theory: Dortmund and Ottawa-Montreal conferences (Trends in Mathematics)
Bogopolski, Oleg Bumagin, Inna Kharlampovich, Olga Ventura, Enric
Birkhäuser /2010-06-22 Hardcover / 323 Pages
isbn-10: 3764399104 / isbn-13: 9783764399108