InstitutionZentralinstitut für Jugendforschung (ZIJ) (2)AuthorMühlhausen, Aribert (1)Schmidt, Georg (1)Starke, Kurt (1)Süße, Heinz (1)Date Issued
1969 (2)
Document Typefinal report (1)research report (1)Keywordadolescent (2)DDR (2)
effect (2)
German Democratic Republic (GDR) (2)
Jugendlicher (2)
...view moreReviewreviewstatus unknown (2)Publication StatusUnknown (2)