Hits 481-490 within 520 documents
Hits 481-490 within 520 documents
Author(s): Brück, Wolfgang.- 1978. 32p.
Author(s): Förster, Peter; Schulze, Harri.- 1979. 93p.
Author(s): Voß, Peter; Stompler, W..- 1979. 69p.
Author(s): Ulrich, Gisela.- 1985. 45p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1985. 15p.
Author(s): Gerth, Werner.- 1979. 48p.
Author(s): Mehlhorn, Hans-Georg.- 1979. 58p.
Author(s): Winkler, Klaus.- 1979. 32p.
Author(s): Förster, Peter; Eißner, Gerhard.- 1987. 79p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 54p.