Baumslag, Benjamin. Schaum's outline of theory and problems of group theory / Benjamin Baumslag and Bruce Chandler. - T H M ed. - New Delhi : Tata Mcgraw-Hill, 1978. - 279 p. ; 23 cm. - Schaum's outline series. . Includes index. 10 10 Subjects--Topical Terms: Group theory. Dewey Class. No.: 512.86 / S19o