TY  - BOOK
AU  - Kalavathy, S
TI  - Operations Research
SN  - 8125912754
U1  - S 001.424  KAL 
PY  - 2006///
CY  - Vikas Publishing House Pvt. Ltd., New Delhi
KW  - Operations research
N1  - SC DEVELOPMENT  FUND 2007-2008
ER  -