Institution
Zentralinstitut für Jugendforschung (ZIJ) (1)
AuthorDennhardt, Rudolf (1)
Roski, Günter (1)
Date Issued
1986 (1)
Document Type
research report (1)
KeywordAusbilder (1)Ausbildung (1)DDR (1)defense (1)engineering (1)...view moreReviewreviewstatus unknown (1)Publication StatusUnknown (1)