TY  - BOOK
AU  - Pokropp,F.
TI  - Aggregation von Produktionsfunktionen
U1  - 510.78082 
PY  - 1972///
CY  - Berlin
PB  - Springer
KW  - Economics, Mathematical
KW  - Econometrics
KW  - Production functions (Economic theory)
N1  - Text in German
ER  -