Hits 11-20 within 27 documents
Hits 11-20 within 27 documents
Author(s): Mehlhorn, Hans-Georg.- 1979. 24p.
Author(s): Mehlhorn, Hans-Georg.- 1983. 74p.
Author(s): Kasek, Leonhard; Rochlitz, Manfred.- 1986. 20p.
Author(s): Johne, F.; Kasek, Leonhard; Rochlitz, Manfred.- 1987. 38p.
Author(s): Hoffmann, A.; Mehlhorn, Hans-Georg.- 1985. 75p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1980. 24p.
Author(s): Mehlhorn, Hans-Georg.- 1979. 82p.
Author(s): Mehlhorn, Hans-Georg.- 1985. 31p.
Author(s): Mehlhorn, Hans-Georg.- 1983. 188p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 57p.