Hits 61-70 within 75 documents
Hits 61-70 within 75 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1988. 27p.
Author(s): Schauer, Heinz.- 1981. 73p.
Author(s): Kasek, Leonhard.- 1985. 21p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1980. 21p.
Author(s): Wiedemann, Dieter.- 1978. 91p.
Author(s): Stiehler, Hans-Jörg.- 1977. 48p.
Author(s): Wiedemann, Dieter; Stiehler, Hans-Jörg.- 1977. 6p.
Author(s): Voß, Peter; Ulrich, Gisela; Schreiber, Jochen.- 1983. 197p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1987. 13p.
Author(s): Wiedemann, Dieter.- 1978