TY  - BOOK
AU  - Yadav, R S
AU  - Malik, A K
TI  - Operation research
SN  - 9780198096184
U1  - 003 
PY  - 2014///
CY  - New Delhi
PB  - Oxford University Press
KW  - Computer
KW  - Malik, A K
KW  - OR
ER  -