TY  - BOOK
AU  - Kalavathy,S
TI  - Operations Research/2nd ed
SN  - 81-259-1275-4
U1  - 519.8 
PY  - 2008///
CY  - Noida
PB  - Vikas Publishing House
KW  - Operations research
KW  - IT 403
KW  - ME 701
ER  -