TY  - BOOK
AU  - Gallian,Joseph A.
TI  - Contemporary abstract algebra
U1  - 512.8 
PY  - 1998///
CY  - New Delhi
PB  - Narosa Publishing House
KW  - Abstract algebra
KW  - Integers and equivalince relations
KW  - Cyclic groups
KW  - Finite groups
ER  -