Plesken, Wilhelm Group rings of finite groups over p-adic integers Wilhelm Plesken - Berlin New York Springer-Verlag 1983 - 151 p ill 24 cm - Lecture notes in mathematics 1026 CO 75-8434 . - Lecture notes in mathematics (Springer-Verlag) . Contine index ISBN: 0387127283 (U.S. : pbk.) LCCN: 83016985 Subjects--Topical Terms: Group ringsFinite groupsp-adic numbers Dewey Class. No.: 510 s 512/.22