TY  - BOOK
AU  - Hillier, Frederick S. and Lieberman, Gerald J.
TI  - Introduction to operations research
SN  - 0071139893
U1  - 658 
PY  - 1995///
CY  - New York
PB  - ; Mcgraw-Hill
KW  - Management
KW  - Operational Research
ER  -