Hits 11-20 within 73 documents
Hits 11-20 within 73 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 35p.
Author(s): Gerth, Werner; Bertram, Barbara.- 1968. 132p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 200p.
Author(s): Förster, Peter.- 1982. 53p.
Author(s): Förster, Peter.- 1985. 62p.
Author(s): Förster, Peter.- 1976. 19p.
Author(s): Pinther, Arnold; Kabat vel Job, Otmar; Rentzsch, S.; Reißig, Monika.- 1974. 214p.
Author(s): Kasek, Leonhard; Schauer, Heinz; Hoffmann, A.; Starke, Kurt.- 1975. 183p.
Author(s): Kaftan, Burkhard.- 1983. 16p.
Author(s): Geser, Hans.- 2006. 23p.