TY  - BOOK
AU  - Ravindran, A
AU  - Phillips, Don T.  
AU  - Solberg, James J. 
TI  - Operations research: principles and practice
SN  - 8126512563
U1  - 658.4034 RAV 
PY  - 2006///
CY  - New Delhi
PB  - Wiley, 
KW  - Operations research
N1  - Includes bibliographic reference and index
ER  -