Hits 1-10 within 129 documents
Hits 1-10 within 129 documents
Author(s): Lange, Günter.- 1989. 86p.
Author(s): Carl, Christine; Ronneberg, Heinz; Scholz, Lothar.- 1980. 22p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 37p.
Author(s): Ulbrich, Klaus.- 1982. 13p.
Author(s): Gerth, Werner.- 1980. 11p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1986. 88p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 45p.
Author(s): Roski, Günter.- 1984. 16p.
Author(s): Eißner, G.; Förster, Peter; Jogschies, O..- 1988. 42p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1985. 26p.