TY  - BOOK
AU  - Hillier, Frederick S.
AU  - Hillier, Frederick S.Lieberman, Gerald J.
TI  - Introduction to operations research
SN  - 9780070600928
AV  - 658.4034 HIL 2007 
U1  - 658.4034 HIL 2007 
PY  - 2007///
CY  - New Delh
PB  - McGraw-Hill
KW  - Management
ER  -