Hits 1-5 within 5 documents
Hits 1-5 within 5 documents
Author(s): Schwarz, Norbert; Strack, Fritz; Mai, Hans-Peter.- 1990. 34p.
Author(s): Nau, Anke; Porst, Rolf.- 1992. 129p.
Author(s): Wasmer, Martina; Koch, Achim; Harkness, Janet; Gabler, Siegfried.- 1996. 73p.
Author(s): Braun, Michael; Eilinghoff, Carmen; Gabler, Siegfried; Wiedenbeck, Michael.- 1993. 39p.
Author(s): Koch, Achim; Gabler, Siegfried; Braun, Michael.- 1994. 102p.