Extent:
190 S.
Series:
Conferences:
Sitzung der Bildungskommission ; 19 (Bonn) : 1969.01.30-31
Type of publication: Book / Working Paper
Type of publication (narrower categories): Konferenzschrift
Language: German
Classification: Sekundarstufe I
Source:
ECONIS - Online Catalogue of the ZBW
Persistent link: https://www.econbiz.de/10014448865