TY  - BOOK
AU  - Kwang Ching-Wen
AU  -  Yuan-Li Wu
TI  - Mathematical programming and economic analysis of the firm :  an introduction   
U1  - B28910bX9, L1 
PY  - 1971///
CY  - London
PB  - Intext Educational Publishers        
KW  - Linear Programming
N1  - Bibliography P 473-78
ER  -