Hits 41-49 within 49 documents
Hits 41-49 within 49 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 80p.
Author(s): Ulrich, Gisela.- 1983. 43p.
Author(s): Ulrich, Gisela.- 1985. 45p.
Author(s): Wiedemann, Dieter.- 1989. 62p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 54p.
Author(s): Wiedemann, Dieter.- 1985. 26p.
Author(s): Stiehler, Hans-Jörg.- 1981. 31p.
Author(s): Wiedemann, Dieter; Karig, Ute.- 1987. 9p.
Author(s): Ulrich, Gisela.- 1982. 15p.