InstitutionZentralinstitut für Jugendforschung (ZIJ) (1)Author
Kaftan, Burkhard (1)
Date Issued1969 (1)Document Type
interim report (1)
Keyword
adolescent (1)
apprentice (1)Arbeit (1)attitude (1)Auszubildender (1)...view moreReview
reviewstatus unknown (1)
Publication Status
Unknown (1)