InstitutionZentralinstitut für Jugendforschung (ZIJ) (2)Author
Geier, Wolfgang (2)
Heinicke, Hans (1)Ulrich, Gisela (1)Date Issued1979 (2)Document Type
research report (2)
Keywordadolescent (2)apprentice (2)attitude (2)Auszubildender (2)DDR (2)...view moreReviewreviewstatus unknown (2)Publication StatusUnknown (2)