InstitutionZentralinstitut für Jugendforschung (ZIJ) (2)AuthorMehlhorn, Hans-Georg (1)Date Issued
1975 (2)
Document Typeresearch report (2)Keywordadolescent (2)DDR (2)
Freizeit (2)
German Democratic Republic (GDR) (2)Jugendlicher (2)...view moreReviewreviewstatus unknown (2)Publication StatusUnknown (2)