Hits 81-90 within 420 documents
Hits 81-90 within 420 documents
Author(s): Helmers, Sabine; Hoffmann, Ute; Hofmann, Jeanette.- 2000. 113p.
Author(s): Kriesi, Hanspeter.- 2001. 61p.
Author(s): Trénel, Matthias.- 2005. 61p.
Author(s): Christmann, Gabriela B..- 2003. 22p.
Author(s): Bonitz, Manfred; Scharnhorst, Andrea.- 2001. 25,7p.
Author(s): Mumdzhiev, Milko.- 2011. 36p.
Author(s): Vetter, Berndt.- 1970. 20p.
Author(s): Siegel, Ulrike.- 1970. 25p.
Author(s): Schwarz, Norbert; Bless, Herbert; Bohner, Gerd.- 1990. 59p.
Author(s): Baasner, Frank.- 2003. 89p.