Hits 1-10 within 29 documents
Hits 1-10 within 29 documents
Author(s): Friedrich, Walter.- 1974. 27p.
Author(s): Thyrolf, Monika.- 1970. 46p.
Author(s): Weisbrod, Monika.- 1970. 30p.
Author(s): Müller, Harry; Schedlich, Heinz.- 1970. 32p.
Author(s): Kaftan, Burkhard.- 1971. 26p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1973. 19p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 26p.
Author(s): Förster, Peter.- 1976. 77p.
Author(s): Förster, Peter.- 1975. 125p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1973. 176p.