TY  - BOOK
AU  - Gupta, Sudhir
TI  - Operations research
SN  - 9789380921167
U1  - 658.403 4 
PY  - 2011///
CY  - New Delhi
PB  - Centrum
KW  - Mathematics
KW  - Computer Science
KW  - Business Management
KW  - Operations Research
ER  -