TY  - BOOK
AU  - Hiller, Frederick S 
AU  - Lieberman, Gerald J.
TI  - Operations Research
SN  - 70600929
U1  - 003 
PY  - 2009///
CY  - New Delhi
PB  - Tata Mc Graw Hill
KW  -  Introduction Tooperation Research
KW  - Management
ER  -