TY  - BOOK
AU  - Panda,Arun Kumar
AU  - Saroj Kumar Dash
AU  - Prafulla Kumar Rath
TI  - Operations research
SN  - 9789381505007
U1  - 658.403 4 
PY  - 2011///
CY  - Delhi
PB  - Wisdom
KW  - Operations research
ER  -