TY  - BOOK
AU  - Hillier,Frederick S
AU  - Lieberman,Gegrld J
AU  - Nag,Bodhibrata
AU  - Basu,Preetam,1
TI  - Intro to Operation Research
SN  - 9780071333467
U1  - 658.4034 
PY  - 2012///
CY  - New Delhi
PB  - Tata Mc Graw Hill
KW  - Management
ER  -