Hits 1-10 within 75 documents
Hits 1-10 within 75 documents
Author(s): Mühlhausen, Aribert; Schmidt, Georg; Süße, Heinz; Starke, Kurt.- 1969. 125p.
Author(s): Thiele, Gisela.- 1986. 30p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1986. 88p.
Author(s): Friedrich, Walter.- 1984. 60p.
Author(s): Hoffmann, Achim.- 1987. 11p.
Author(s): Carl, Christine; Ronneberg, Heinz; Scholz, Lothar.- 1980. 22p.
Author(s): Kaftan, Burkhard.- 1974. 65p.
Author(s): Ronneberg, Heinz.- 1981. 30p.
Author(s): Bertram, Barbara.- 1981. 15p.
Author(s): Geser, Hans.- 2007. 15p.