TY  - BOOK
AU  - Hasenkamp,Georg
TI  - Specification and estimation of multiple-output production functions
T2  - Lecture notes in economics and mathematical systems
SN  - 3540076255
U1  - (042.3)338.3 
PY  - 1976///
CY  - Berlin
PB  - Springer-Verlag
KW  - production functions - Lectures
ER  -