by Joachim Voeller

A. Hain Meisenheim , Oelgeschlager, Gunn & Hain c1981 Mathematical systems in economics 72

: pbk , : U.S. : pbk.

Available at 12 libraries

Wolfgang Eichhorn, Joachim Voeller

Springer-Verlag 1976 Lecture notes in economics and mathematical systems 140

gw , us

Available at 78 libraries

von Joachim Voeller

[s.n.] [1974?]

Available at 1 libraries