TY  - BOOK
AU  - Kalavathy S
TI  - Operations research/2e
SN  - 81-259-1275-4
U1  - 658 .403 4     
CY  - New Delhi
PB  - Vikas 
KW  - Operation research- origin and development
KW  - Linear programming
KW  - graphical method
KW  - simplex method
KW  - transportation problem
KW  - assignment problem
KW  - integer programming problem
KW  - quering thoery
KW  - decision theory
ER  -