TY  - BOOK
AU  - Gupta, S.K.
TI  - Linear Programming and Network Models
SN  - 8185095086 
U1  - 005.71 
PY  - 1985///
CY  - New Delhi : 
PB  - Affiliated East-West Press, 
KW  - Linear programming.
KW  - Network analysis (Planning)
ER  -