TY  - BOOK
AU  - Gupta,Prem Kumar
TI  - Problems in Operations Research ( Principles and Solutions ) / 
SN  - 8121909686
U1  - 658.4034/ G977p 23
PY  - 2002///
CY  - New Delhi
PB  - S. Chand  Company Ltd.
KW  - Operations Research
N1  - BBA, BRE
ER  -