TY  - BOOK
AU  - Ravindran, A.
AU  - Ravindran, A.; Philliphs, Don T.; Solberg, James J.
TI  - Operations Research: Principles and Applications
SN  - 9788126512560
U1  - 658.5  RAV-O 
PY  - 2012///
CY  - New Delhi
PB  - Wiley
KW  - Operation Research
ER  -