Hits 21-30 within 152 documents
Hits 21-30 within 152 documents
Author(s): Förster, Peter.- 1982. 5p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 200p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1968. 134p.
Author(s): Ulbrich, Klaus.- 1985. 40p.
Author(s): Pinther, Arnold.- 1970. 23p.
Author(s): Ronneberg, Heinz.- 1981. 30p.
Author(s): Pinther, Arnold.- 1970. 65p.
Author(s): Weisbrod, Monika.- 1970. 30p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 35p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1978. 28p.