Hits 1-10 within 30 documents
Hits 1-10 within 30 documents
Author(s): Förster, Peter.- 1976. 19p.
Author(s): Kasek, Leonhard.- 1976. 34p.
Author(s): Kasek, Leonhard; Heise, Ulrich.- 1976. 35p.
Author(s): Gerth, Werner.- 1976. 55p.
Author(s): Kreher, S..- 1976. 57p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1976. 64p.
Author(s): Gerth, Werner; Kaftan, Burkhard; Netzker, Wolfgang.- 1976. 80p.
Author(s): Ronneberg, Heinz.- 1976. 54p.
Author(s): Bisky, Lothar; Mehlhorn, Hans-Georg; Starke, Kurt; Voß, Peter.- 1976. 35p.
Author(s): Geier, Wolfgang; Ulbrich, Hans-Joachim.- 1976. 71p.