TY  - BOOK
AU  - Shah,Nita H.
AU  - Gor,Ravi M  .
AU  - Soni,Hardik  .
TI  - Operations research / 
U1  - 003 
PY  - 2007///
CY  - New Delhi : 
PB  - Prentice Hall of India , 
KW  - OPERATION RESEARCH
N1  - Includes index
ER  -