TY  - BOOK
AU  - SWARUP, K.
AU  - GUPTA, P.K
TI  - Operations research
SN  - 81-8054-226-2
U1  - COMP 001.424 
PY  - 2004///
CY  - New Delhi
PB  - Sultan Chand
KW  - OPERATIONS RESEARCH
ER  -