Hits 1-10 within 10 documents
Hits 1-10 within 10 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 37p.
Author(s): Ulbrich, Klaus.- 1982. 13p.
Author(s): Gerth, Werner; Ulbrich, Klaus.- 1982. 18p.
Author(s): Hahn, Jochen.- 1982. 38p.
Author(s): Förster, Peter.- 1982. 53p.
Author(s): Stiehler, Hans-Jörg; Wiedemann, Dieter; Hahn, Jochen.- 1982. 41p.
Author(s): Fischer, Evelyne.- 1982. 7p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 15p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 48p.
Author(s): Ulbrich, Hans-Joachim.- 1982. 25p.