TY  - BOOK
AU  - Seminar on Production Theory, International, University of Karlsruhe, May-July, 1973
AU  - Eichhorn, W. ; ed.
TI  - Production theory; proceedings
SN  - 35400698902
U1  - 338.00151 
PY  - 1974///
CY  - Berlin
PB  - Springer-Verlag
ER  -