TY - BOOK AU - Kruse,Robert Leroy AU - Price,David T. TI - Nilpotent rings T2 - Notes on mathematics and its applications AV - QA247 .K8 U1 - 512/.815 PY - 1969///] CY - New York PB - Gordon and Breach KW - Rings (Algebra) KW - Local N1 - 921004; Bibliography: p. 109-121 ER -