Hits 1-4 within 4 documents
Hits 1-4 within 4 documents
Author(s): Mayr, Philipp; Krause, Jürgen.- 2006. 52p.
Editor(s): Informationszentrum Sozialwissenschaften.- 2004. 58p.
Author(s): Hegner, Marcus.- 2005. 98p.
Author(s): Krause, Jürgen; Mutschke, Peter.- 1999. 37p.