Youth and the changing secondary school report of a Conference on "Educational Research on the Changing Role of the Secondary School", 1-5- November 1971, organized by the Unesco Institute for Education, Hamburg, in co-operation with the International Association for the Advancement of Educational Research

Bibliographische Detailangaben

1. Verfasser:	D'Aeth, Richard (VerfasserIn)
Format:	UnknownFormat
Veröffentlicht:	Hamburg UNESCO Inst. for Education 1973
Schriftenreihe:	Internationale paedagogische Studien 34
Schlagworte:
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