TY  - BOOK
AU  - Singal, M. K. and Singal, Asha Rani
TI  - Algebra: Algebra._25th Ed, New Delhi : R. Chand & Sons, 2003
U1  - 512 
PY  - 2003///
CY  - New Delhi
PB  - R. Chand & Sons
ER  -