InstitutionZentralinstitut für Jugendforschung (ZIJ) (1)AuthorHopfer, R. (1)
Wolf, A. (1)
Date Issued1970 (1)Document Typeworking paper (1)Keywordadolescent (1)DDR (1)education (1)Erziehung (1)German Democratic Republic (GDR) (1)...view moreReview
reviewstatus unknown (1)
Publication StatusUnknown (1)