TY  - BOOK
AU  - International seminar on production theory (Kaarlsruhe)
ED  - International seminar on production theory (Kaarlsruhe)
TI  - Proceedings edited by W Eichhorn and others
T2  - Lecture notes in economics and mathematical systems edited by M Beckmann and H P Kunzi; 99
U1  - X:89Qp1,N73, L4 
PY  - 1974///
CY  - Berlin
PB  - Springer-Verlag       
KW  - ECONOMICS
ER  -