Hits 1-8 within 8 documents
Hits 1-8 within 8 documents
Author(s): Weisbrod, Monika.- 1970. 30p.
Author(s): Förster, Peter.- 1976. 19p.
Author(s): Müller, Harry; Schedlich, Heinz.- 1970. 32p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1967. 21p.
Author(s): Gerth, Werner.- 1967. 31p.
Author(s): Starke, Kurt; Kasek, Leonhard; Hoffmann, Achim; Neise, Ulrich; Schauer, Heinz.- 1977. 33p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1976. 24p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1980. 28p.