InstitutionZentralinstitut für Jugendforschung (ZIJ) (2)AuthorBertram, Barbara (1)Gerth, Werner (1)Kaftan, Burkhard (1)Ronneberg, H. (1)Date Issued1977 (1)1975 (1)Document Type
research report (2)
Keywordcompetition (2)DDR (2)FDJ (2)
fulfillment of quotas (GDR) (2)
German Democratic Republic (GDR) (2)...view moreReviewreviewstatus unknown (2)Publication StatusUnknown (2)