InstitutionZentralinstitut für Jugendforschung (ZIJ) (4)AuthorFriedrich, Walter (1)Date Issued
1974 (4)
Document Typeresearch report (3)working paper (1)KeywordDDR (4)German Democratic Republic (GDR) (4)Jugendforschung (4)
youth research (4)
adolescent (3)...view moreReviewreviewstatus unknown (4)Publication StatusUnknown (4)