TY  - GEN
AU  - Hillier, Frederick S.
AU  - Nag, Bodhibrata
AU  - Lieberman, Gerald J.
AU  - Basu, Preetam
TI  - Introduction to operations research
SN  - 9780071333467
U1  - 658.4032 
PY  - 2010///
CY  - New Delhi
PB  - McGraw-Hill
KW  - OPERATIONS RESEARCH
ER  -