TY  - BOOK
AU  - Kalavathy S.
TI  - Operations research
SN  - 9789325963474
U1  - 003 4
PY  - 2013///
CY  - New Delhi
PB  - Vikas Publishing House Pvt Ltd
KW  - Linear programming
KW  - Artificial variables techniques
KW  - Goal programming
KW  - Inventory control
ER  -