TY  - BOOK
AU  - Eichhorn,W
AU  - Henn,R
AU  - Optiz,O
AU  - Shephard,R.W
TI  - Production Theory: Proceddings of an International Seminar Held at the University of Karlsruhe
SN  - 0387068902
U1  - 338.001 
PY  - 1973///
CY  - New York
PB  - Springer
KW  - Production Theory
ER  -