TY  - BOOK
AU  - HILLIER, FREDERICK S
AU  - LIEBERMAN, GERALD J
TI  - Introduction to Operations Research: Concepts and cases
U1  - 658.4034  HIL 
PY  - 2007///
CY  - New Delhi
PB  - Tata McGraw Hill
KW  -  Concepts
KW  -  Introduction
KW  -  Operations
KW  -  Research
KW  - cases
N1  - Operations Research
ER  -