TY  - BOOK
AU  - Albach H
AU  -  Bergendahl G Ed.
TI  - Production theory and its applications
T2  - Lecture Notes in Economics and Mathematical Systems Ed by M Beckman and H P Kunzi, 139
U1  - X:2:(B), L8 
PY  - 1971///
CY  - Berlin
PB  - Springer          
ER  -