TY  - GEN
AU  - Ravindran, A.
AU  - Solberg, James J.
AU  - Phillips, Don T.
TI  - Operations research: principles and practice
SN  - 9971513021
U1  - 003 
PY  - 2000///
CY  - New York
PB  - John Wiley
KW  - OPERATIONS RESEARCH
ER  -