TY  - BOOK
AU  - Passman,Donald S., x
AU  - x
TI  - A course in ring theory: x
SN  - 0534137768
U1  - 512.4/P285c 
PY  - 1991///
CY  - Pacific Grove, Calif.
PB  - Brooks/Cole Pub.
KW  - Rings (algbra)_
KW  - Rings (algebra)
N1  - Incldes
ER  -