TY  - BOOK
AU  - Phillips,Don T.
AU  - Ravindran,A.
AU  - Solberg,James J.
TI  - Operations research : principles and practice
SN  - 0471086088
U1  - 001.424 
PY  - 1987///
CY  - New York
PB  - Wiley
KW  - Operations research
UR  - http://www.loc.gov/catdir/description/wiley034/86005561.html
UR  - http://www.loc.gov/catdir/toc/onix05/86005561.html
ER  -