TY  - GEN
AU  - Ravindran, A
AU  - Phillips, Don T
AU  - Solberg, James J
TI  - Operations Research: Principles and Practice
SN  - 9788126512560
U1  - 658.4034 RAV 
PY  - 1987///
CY  - New Delhi
PB  - Wiley India Pvt. Ltd,.
KW  - Operations Research
ER  -