Institution
Zentralinstitut für Jugendforschung (ZIJ) (2)
AuthorFriedrich, Walter (1)Mehlhorn, Hans-Georg (1)Date Issued1974 (1)1972 (1)Document Typeresearch report (1)working paper (1)KeywordDDR (2)German Democratic Republic (GDR) (2)
United States of America (2)
USA (2)adolescent (1)...view moreReviewreviewstatus unknown (2)Publication StatusUnknown (2)