Hits 31-40 within 41 documents
Hits 31-40 within 41 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1984. 31p.
Author(s): Stiehler, Hans-Jörg.- 1987. 95p.
Author(s): Bathke, Gustav-Wilhelm.- 1988. 29p.
Author(s): Netzker, Wolfgang.- 1981. 28p.
Author(s): Kasek, Leonhard.- 1987. 38p.
Author(s): Schmidt, Harald.- 1983. 291p.
Author(s): Lange, Günter.- 1986. 57p.
Author(s): Bathke, Gustav-Wilhelm; Schreiber, J..- 1987. 137p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 40p.
Author(s): Herting, Gabriele.- 1983. 12p.