TY  - BOOK
AU  - Ravindran, A.
AU  - Phillips, Don T.
AU  - Solberg, James J.
TI  - Operation research : principles and practice
SN  - 9788126512560
U1  - 510.011 
PY  - 2014///
PB  - Wiley Blackwell New Delhi -2
KW  - Mathematics
ER  -