TY  - BOOK
AU  - Fang, Shu-cherng,
AU  - Puthenpura, Sarat
TI  - Linear optimization and extensions: Theory and algorithms 
SN  - 0139152652
AV  - T57.74 F35
PY  - 1993///
CY  - Englewood cliffs, new jersey
PB  - Prentice Hall
KW  - Programación lineal
ER  -