Institution
Zentralinstitut für Jugendforschung (ZIJ) (1)
Date Issued
1968 (1)
Document Typeworking paper (1)Keyword
adolescent (1)
child (1)
DDR (1)
German Democratic Republic (GDR) (1)Initiation (1)...view moreReviewreviewstatus unknown (1)Publication StatusUnknown (1)