Hits 51-59 within 59 documents
Hits 51-59 within 59 documents
Author(s): Ulrich, Gisela.- 1983. 43p.
Author(s): Geier, Wolfgang.- 1978. 41p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 89p.
Author(s): Geier, Wolfgang.- 1979. 72p.
Author(s): Ulrich, Gisela.- 1985. 45p.
Author(s): Schauer, Heinz.- 1986. 72p.
Author(s): Lindner, Bernhard.- 1983. 11p.
Author(s): Bertram, Barbara; Chrappa, Michael; Hartung, Uwe; Kasek, Leonhard; Locker, Beate; Spitzky, Norbert; Thiele, Gisela.- 1989. 47p.
Author(s): Engels, Dietrich.- 2007. 40p.