TY  - BOOK
AU  - Gallian, Joseph A. 
TI  - Contemporary abstract algebra [4th ed.]
SN  - 9788173192692
U1  - 512.02 
PY  - 1998///
CY  - New Delhi
PB  - Narosa Publishing House
KW  - Abstract -- Problems, exercises, etc
KW  - Abstract Algebra
KW  - Mathematics
ER  -