TY  - BOOK
AU  - Prasad M V Durga
TI  - Operations Research
SN  - 9788131516256
U1  - 658.4034 PRA 
PY  - 2012///
CY  - New Delhi
PB  - Cengage Learning
KW  -  prasad m v durga
KW  - operation research
ER  -