Hits 1-5 within 5 documents
Hits 1-5 within 5 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 45p.
Author(s): Lindner, Bernhard.- 1983. 23p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 72p.
Author(s): Stiehler, Hans-Jörg; Wiedemann, Dieter; Hahn, Jochen; Lindner, Bernhard.- 1983. 148p.