Hits 41-50 within 73 documents
Hits 41-50 within 73 documents
Author(s): Netzker, Wolfgang.- 1979. 13p.
Author(s): Geser, Hans.- 2006. 23p.
Author(s): Gerth, Werner.- 1982. 24p.
Author(s): Süße, Heinz; Holzweißig, Werner; Schmidt, Helfried.- 1981. 64p.
Author(s): Bathke, Gustav-Wilhelm.- 1981. 146p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1970. 323p.
Author(s): Mehlhorn, Hans-Georg.- 1979. 82p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1987. 157p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1977. 62p.
Author(s): Friedrich, Walter.- 1979. 5p.