Hits 11-17 within 17 documents
Hits 11-17 within 17 documents
Author(s): Kasek, Leonhard.- 1983. 15p.
Author(s): Schauer, Heinz.- 1983. 11p.
Author(s): Schmidt, Helfried.- 1983. 58p.
Author(s): Schmidt, Harald.- 1983. 291p.
Author(s): Bathke, Gustav-Wilhelm.- 1983. 63p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 38p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 41p.