InstitutionZentralinstitut für Jugendforschung (ZIJ) (2)Author
Friedrich, Walter (2)
Date Issued1987 (1)1982 (1)Document Typeresearch report (2)KeywordDDR (2)German Democratic Republic (GDR) (2)Jugendforschung (2)
youth research (2)
achievement (1)...view moreReviewreviewstatus unknown (2)Publication StatusUnknown (2)