InstitutionZentralinstitut für Jugendforschung (ZIJ) (1)AuthorGerth, Werner (1)Ronneberg, Heinz (1)Date Issued
1974 (1)
Document Typeresearch report (1)Keywordachievement (1)achievement orientation (1)adolescent (1)apprentice (1)attitude (1)...view moreReviewreviewstatus unknown (1)Publication StatusUnknown (1)