Hits 21-30 within 86 documents
Hits 21-30 within 86 documents
Author(s): Schauer, Heinz.- 1985. 39p.
Author(s): Lange, Günter.- 1984. 93p.
Author(s): Stiehler, Hans-Jörg.- 1985. 33p.
Author(s): Wiedemann, Dieter.- 1980. 32p.
Author(s): Hahn, Jochen; Weiß, Anita.- 1982. 45p.
Author(s): Roski, Günter; Stiehler, Hans-Jörg.- 1982. 30p.
Author(s): Bonus, Hans.- 1970. 35p.
Author(s): Stiehler, Hans-Jörg.- 1982. 9p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1985. 22p.
Author(s): Karig, Ute; Stiehler, Hans-Jörg.- 1985. 19p.