TY  - BOOK
AU  - Ravindran, A.,
AU  - Phillips, Don T. ,
TI  - Operations research : principles and practice: 
SN  - 9788126512560
U1  - 001.42  
PY  - 2000///
CY  - New Delhi
PB  - Wiley India
N1  - 1st Ed. By Don T. Phillips, A. Ravindran, James J. Solberg.
UR  - http://catdir.loc.gov/catdir/description/wiley034/86005561.html
UR  - http://catdir.loc.gov/catdir/toc/onix05/86005561.html
ER  -