Hits 31-40 within 55 documents
Hits 31-40 within 55 documents
Author(s): Ulrich, Gisela.- 1983. 33p.
Author(s): Ulrich, Gisela.- 1984. 13p.
Author(s): Geier, Wolfgang; Wolff, Angelika; Schneider, Elisabeth; Wiedemann, Dieter.- 1974. 168p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1977. 60p.
Author(s): Roski, Günter.- 1988. 50p.
Author(s): Wiedemann, Dieter; Karig, Ute.- 1987. 81p.
Author(s): Bonus, Hans.- 1971. 67p.
Author(s): Siegel, Ulrike.- 1970. 53p.
Author(s): Wiedemann, Dieter; Günther, Cordula; Müller, Margrit; Felber, Holm.- 1989. 80p.