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