English language
Published 2012 by Dover Publications.
P. S. Aleksandrov: An introduction to the theory of groups (2012, Dover Publications)
English language
Published 2012 by Dover Publications.
" This introductory exposition of group theory by an eminent Russian mathematician is particularly suited to undergraduates, developing material of fundamental importance in a clear and rigorous fashion. A wealth of simple examples, primarily geometrical, illustrate the primary concepts. Exercises at the end of each chapter provide additional reinforcement. 1959 edition"--