TY  - BOOK
AU  - Arun Kumar Panda.
AU  - Saroj Kumar Dash.
TI  - Operations research
SN  - 978-93-81505-00-7
U1  - 658.4034 
PY  - 2011///
CY  - Delhi
PB  - Wisdom Publications.
KW  - Operations research
ER  -