TY  - BOOK
AU  - Gupta, Prem Kumar
TI  - Operations research : : for engineering, computer science, commerce & management economics, statistics, mathematics, C.S., I.C.W.A., C.S., also useful for I.A.S. & other competitive examinations 
SN  -  8121902819
PY  - 2007///
CY  - New Delhi
PB  -  S. Chand
KW  - Linear programming
KW  - Operations Research
ER  -