TY  - BOOK
AU  - Tiwari, N K; Shandilya, Shishir K
TI  - Operations research
SN  - 812032966X
U1  - R 001.424  TIW 
PY  - 2006///
CY  - Prentice-Hall of India Pvt. Ltd., New Delhi
KW  - Operations research
ER  -