TY  - BOOK
AU  - Ching-wen, Kwang
AU  - 
TI  - Mathematical programming and economic analysis of the firm: an introduction
U1  - 519.85:338.7 
PY  - 1971///
CY  - Toronto
PB  - Intext
KW  - Mathematical programming
KW  - Optimization theory
KW  - Optimization
ER  -