TY  - BOOK
AU  - Fang,Shu-Cherng
AU  - Puthenpura,Sarat
TI  - Linear optimization and extensions: theory and algorithms 
SN  - 0139152652
PY  - 1993///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Linear programming
N1  - p. 280-293
ER  -