TY  - BOOK
AU  - Hillier, Frederick S.
AU  - Lieberman, Gerald J.
TI  - Introduction to operations research
SN  - 0-07-047387-0
U1  - 519.70011HIL 
PY  - 2001///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Linear programming
KW  - Operation research
KW  - Optimization
N1  - Includes index; Aryan Pub.co
ER  -