TY  - GEN
AU  - Hillier, Frederick, S.
AU  - Lieberman, Gerald J.
TI  - Introduction to operations research
SN  - 9780073376295
U1  - 658.4032 
PY  - 2010///
CY  - New York
PB  - McGraw-Hill
KW  - OPERATIONS RESEARCH
ER  -