InstitutionZentralinstitut für Jugendforschung (ZIJ) (2)AuthorPollmer, Käte (1)Stiehler, Hans-Jörg (1)Date Issued
1985 (2)
Document Type
research report (2)
KeywordDDR (2)German Democratic Republic (GDR) (2)Nutzung (2)
utilization (2)
academic achievement (1)...view moreReviewreviewstatus unknown (2)Publication StatusUnknown (2)