In memoriam Prof. Dr J. J. Koopmans (24.XI.1886 – 14.IV.1963)

Bibliographie p. 52.

Bibliographic Details
Main Author: Lettinga, J. P.
Format: Print Article
In:Phoenix
Year: 1963, Volume: 9, Pages: 50-51, portrait
KeiBi Identifier:26:1139
Description
Summary:Bibliographie p. 52.