TY  - BOOK
AU  - Sarker, Ruhul A.
AU  - Sarker, Ruhul A.Newton, Charles S.
TI  - Optimization modelling :  a practical approach    
SN  - 9781420043105
AV  - 658.4034 SAR 2008 
U1  - 658.4034 SAR 2008 
PY  - 2008///
CY  - New York
PB  - CRC Press
KW  - Management
ER  -