InstitutionZentralinstitut für Jugendforschung (ZIJ) (2)AuthorGerth, Werner (2)Date Issued1980 - 1982 (1)1970 - 1979 (1)Document Type
research report (2)
KeywordDDR (2)
development (2)
Entwicklung (2)
German Democratic Republic (GDR) (2)personality (2)...view moreReviewreviewstatus unknown (2)Publication StatusUnknown (2)