Hits 11-18 within 18 documents
Hits 11-18 within 18 documents
Author(s): Geier, Wolfgang; Ulrich, Gisela; Heinicke, Hans.- 1979. 64p.
Author(s): Müller, Margrit.- 1987. 36p.
Author(s): Geier, Wolfgang; Wolff, Angelika; Schneider, Elisabeth; Wiedemann, Dieter.- 1974. 168p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1988. 46p.
Author(s): Schauer, Heinz.- 1977. 49p.
Author(s): Lindner, Bernhard.- 1985. 57p.
Author(s): Schauer, Heinz.- 1986. 72p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1988. 27p.