Passi, Inder Bir S., 1939- Group rings and their augmentation ideals/ Inder Bir S. Passi. - Berlin; New York: Springer-Verlag, 1979. - vi, 137 p.; 24 cm. - Lecture notes in mathematics; 715. . - Lecture notes in mathematics (Springer-Verlag); 715. . Bibliography: p. [130]-137. Includes index. ISBN: 0387092544 LCCN: 79015344 //r85 Subjects--Topical Terms: Group rings.Ideals (Algebra) Dewey Class. No.: 510/.8 s 512/.4