Hits 21-30 within 31 documents
Hits 21-30 within 31 documents
Author(s): Förster, Peter; Lindner, Bernhard; Siebenhüner, Siegfried; Schulze, H.; Winkler, Klaus; Wollkopf, Hans-Friedrich.- 1978. 163p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 39p.
Author(s): Krause, I..- 1986. 9p.
Author(s): Krause, Irene.- 1985. 21p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1987. 157p.
Author(s): Ulrich, Gisela.- 1984. 13p.
Author(s): Müller, Harry.- 1980. 13p.
Author(s): Enke, Annelies; Pinther, Arnold.- 1974. 32p.
Author(s): Voß, Peter; Schreiber, Jochen.- 1985. 200p.