InstitutionZentralinstitut für Jugendforschung (ZIJ) (1)Author
Eißner, G. (1)
Förster, Peter (1)Jogschies, O. (1)Date Issued
1988 (1)
Document Type
research report (1)
Keyword
activity (1)
adolescent (1)
Aktivität (1)
attitude (1)DDR (1)...view moreReviewreviewstatus unknown (1)Publication StatusUnknown (1)