TY  - BOOK
AU  - Pundir, Sudhir Kumar
TI  - Operations research
SN  - 9789389565805
U1  - TBB 658.4034 R0P 
PY  - 2020///
CY  - New Delhi
PB  - CBS
KW  - General management
N1  - Include appendix, bibliography and index
ER  -