TY  - BOOK
AU  - Sharma, J K.
TI  - Operations research: problems and solutions 
SN  - 9780230636590
U1  - 003  3
PY  - 2010///
CY  - New Delhi
PB  - Macmillan India Ltd
KW  - Linear programming: simplex method
KW  - Sensitivity analysis
KW  - Goal programming
KW  - Inmventory control
ER  -