TY  - BOOK
AU  - Fang Shu-Cherng
AU  -  Puthenpura Sarat
TI  - Linear optimization and extensions: Theory and algorithms
SN  - 0139152652
U1  - B2893P,1, N3 
PY  - 1993///
CY  - New Jersey
PB  -  Prentice Hall       
KW  -  Linear Programming
KW  - Operations Research
ER  -