TY  - BOOK
AU  - Prem Kumar Gupta, D.S.
TI  - Problems in operations research: principles and solutions / 
SN  - 9788121909686
U1  - 658.403 4 
PY  - 2009///
CY  - New Delhi
PB  - S. Chand
KW  - Operations research
KW  - Linear programming
KW  - Dynamic programming
KW  - Statistical quality control
ER  -