Hits 1-6 within 6 documents
Hits 1-6 within 6 documents
Author(s): Papastefanou, Georgios.- 1996. 24p.
Author(s): Lengerer, Andrea; Bohr, Jeanette; Janßen, Andrea.- 2005. 46p.
Author(s): Schröder, Helmut.- 1993. 126,9p.
Author(s): Schneider, Norbert F.; Rosenkranz, Doris; Hartmann, Kerstin.- 2001. 114-132p.
Author(s): Eggen, Bernd.- 1999. 188-211p.
Author(s): Lengerer, Andrea; Boehle, Mara.- 2006. 68p.