InstitutionZentralinstitut für Jugendforschung (ZIJ) (2)AuthorKasek, Leonhard (2)Hoffmann, Achim (1)Neise, Ulrich (1)Schauer, Heinz (1)Starke, Kurt (1)...view moreDate Issued
1978 (2)
Document Typeresearch report (2)Keywordachievement (2)DDR (2)German Democratic Republic (GDR) (2)Leistung (2)Student (2)...view moreReview
reviewstatus unknown (2)
Publication StatusUnknown (2)