InstitutionZentralinstitut für Jugendforschung (ZIJ) (1)Author
Richter, W. (1)
Schumann, Lothar (1)Date Issued1972 (1)Document Type
working paper (1)
Keyword
adolescent (1)
broadcasting (1)
DDR (1)
Druckmedien (1)education (1)...view moreReviewreviewstatus unknown (1)Publication StatusUnknown (1)