InstitutionZentralinstitut für Jugendforschung (ZIJ) (11)AuthorLange, Günter (5)Weller, Konrad (2)Bathke, Gustav-Wilhelm (1)Lange, G. (1)Schauer, Heinz (1)Date Issued1989 (1)1988 (1)1986 (4)1985 (1)1983 (2)1982 (2)Document Typeresearch report (10)working paper (1)KeywordDDR (11)German Democratic Republic (GDR) (11)
scientific activity (11)
wissenschaftliche Arbeit (11)Student (9)...view moreReviewreviewstatus unknown (11)Publication Status
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