Hits 51-59 within 59 documents
Hits 51-59 within 59 documents
Author(s): Wiedemann, Dieter.- 1983. 45p.
Author(s): Wiedemann, Dieter.- 1983. 22p.
Author(s): Wiedemann, Dieter.- 1977. 58p.
Author(s): Schauer, Heinz.- 1977. 49p.
Author(s): Wiedemann, Dieter.- 1989. 62p.
Author(s): Wiedemann, Dieter.- 1985. 26p.
Author(s): Stiehler, Hans-Jörg.- 1981. 31p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1988. 27p.
Author(s): Wiedemann, Dieter.- 1983. 17p.