TY  - BOOK
AU  - Chawla, K.K.
AU  - Gupta, Vijay/Sharma, Bhushan K./
TI  - Practical problems in operations research: quantitative analysis for management
SN  - 9789327246537
U1  - 001.43 C34P 
PY  - 2014///
CY  - Ludhiana
PB  - Kalyani Pub
ER  -