Babakhanian, Ari. Cohomological methods in group theory / [by] Ararat Babakhanian. - New York : M. Dekker, 1972. - vii, 241 p. : illus. 24 cm. - Pure and applied mathematics, 11 . Bibliographical refrences( p. 231-235 ). ISBN: 0824710312 LCCN: 70-182212 Subjects--Topical Terms: Group theory. Algebra, Homological. Dewey Class. No.: 512.22 BAB