Hits 1-4 within 4 documents
Hits 1-4 within 4 documents
Author(s): Amend, Elke; Herbst, Patrick.- 2008. 45p.
Author(s): Jahn, Elke J.; Rosholm, Michael.- 2010. 36p.
Author(s): Jahn, Elke J.; Wagner, Thomas.- 2006. 58p.
Author(s): DiPrete, Thomas A.; Gangl, Markus.- 2004. 41p.