TY  - BOOK
AU  - Chawla, K.K.
AU  - Gupta, Vijay/Sharma, Bhushan K./
TI  - Operations research : quantitative analysis for management
SN  - 9789327212228
U1  - 658.4034  C399O 
PY  - 2011///
CY  - New Delhi
PB  - Kalyani pub.
ER  -