InstitutionZentralinstitut für Jugendforschung (ZIJ) (1)AuthorMühlhausen, Aribert (1)Schmidt, Georg (1)Starke, Kurt (1)Süße, Heinz (1)Date Issued
1969 (1)
Document Type
research report (1)
Keywordadolescent (1)Bildungsarbeit (1)continuing education instructor (1)DDR (1)educational activities (1)...view moreReviewreviewstatus unknown (1)Publication StatusUnknown (1)