TY  - BOOK
AU  - Hillier Frederick
AU  - Gerald Lieberman
ED  - Basu Preetam
TI  - Operations Research 
U1  - 658.4034/ 
PY  - 2012///
CY  - New Delhi
PB  - Tata McGarawhill Education Private Limited
KW  - English
KW  - Management
ER  -