TY  - BOOK
AU  - Passman,Donald S.
TI  - The algebraic structure of group rings / 
SN  - 0471022721
U1  - 512.4 
PY  - 1977///
CY  - New York : 
PB  - John Wiley & Sons, 
KW  - Anéis (Álgebra)
ER  -