Hits 1-10 within 14 documents
Hits 1-10 within 14 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 37p.
Author(s): Lange, Günter.- 1984. 93p.
Author(s): Starke, Kurt.- 1983. 38p.
Author(s): Bathke, Gustav-Wilhelm.- 1983. 62p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1989. 260p.
Author(s): Schmidt, Harald; Lauer, Guido.- 1984. 198p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 48p.
Author(s): Schmidt, Harald; Lauer, Guido.- 1984. 28p.
Author(s): Bathke, Gustav-Wilhelm.- 1987. 26p.
Author(s): Schauer, Heinz.- 1984. 32p.