InstitutionZentralinstitut für Jugendforschung (ZIJ) (2)Author
Kasek, Leonhard (2)
Rochlitz, Manfred (2)
Johne, F. (1)Date Issued1987 (1)1986 (1)Document Type
research report (2)
KeywordDDR (2)German Democratic Republic (GDR) (2)technischer Fortschritt (2)technological progress (2)Absolvent (1)...view moreReviewreviewstatus unknown (2)Publication StatusUnknown (2)