Groups / Georges Papy ; translated by Mary Warner. Papy, Georges. Warner, Mary. translator Group theory. 512.86 PAG "First edition 1961. Dunod, Paris : Presses Universitaires de Bruxelles " London : Macmillan, New York : St. Martin's Press, 1964. 1964. 1964. 1964. 1964 Text xvii, 220 p., [ 32 ] pages of plates : eng