Lyapin, E. S. Exercises in group theory/ E. S. Lyapin, A. Ya. Aizenshtat, and M. M. Lesokhin; translated by David E. Zitarelli. - New York: Plenum Press, 1972. - xiii, 240 p.; 24 cm. Translation of Uprazhneniia po teorii grupp. Bibliography: p. 233-235. ISBN: 0306305054 LCCN: 78141243 //r903 Subjects--Topical Terms: Group theory---Problems, exercises, etc. Dewey Class. No.: 512.2