TY  - BOOK
AU  - Beachy John A
TI  - Introductory lectures on rings and modules
SN  - 0-521-64407-0
U1  - 512.4 
PY  - 1999///
CY  - Cambridge
PB  - CUP
KW  - Modules(Algebra)
KW  - Noncommutative rings(Algebra)
ER  -