Hits 1-10 within 12 documents
Hits 1-10 within 12 documents
Author(s): Müller, Harry.- 1989. 20p.
Author(s): Pinther, Arnold.- 1984. 60p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1973. 8p.
Author(s): Heublein, Ulrich; Schreiber, Jochen; Schreier, Kerstin; Weller, Konrad.- 1988. 50p.
Author(s): Friedrich, Walter.- 1989. 31p.
Author(s): Müller, Harry.- 1985. 32p.
Author(s): Vaskovics, Laszlo A.; Klocke, Andreas; Oberndorfer, Rotraut; Kunze, Hans-Rainer; Lachenmaier, Werner.- 1999. 103p.
Author(s): Urban, Dieter.- 2002. 15p.
Author(s): Müller, Harry.- 1986. 17p.
Author(s): Bless, Herbert; Schwarz, Norbert; Strack, Fritz; Bohner, Gerd.- 1989. 52,7p.