TY  - BOOK
AU  - Ravindran, A.
AU  - Phillips, Don T.
AU  - Ravindran, A.
AU  - Solberg, James J.
TI  - Operations Research Principles And Practice
U1  - 658.5/RAV 
PY  - 2004///
CY  - Singapore
PB  - John Wiley and Sons
ER  -