TY  - BOOK
AU  - GUPTA P K
AU  - MAN MOHAN
TI  - Problems in Operation Research: Methods & Solutions
U1  - 658.4034  GUP 
PY  - 2003///
CY  - New Delhi
PB  - S. Chand & Co.
KW  - Operation Research
N1  - Operations Research
ER  -