Hits 1-4 within 4 documents
Hits 1-4 within 4 documents
Author(s): Schian, Hans-Martin; Gagel, Alexander; Landau, Kurt; Laschet, Ulrich.- 2004. 345p.
Author(s): Becker, Cornelia; Bizer, Kilian; Führ, Martin; Krieger, Natalie; Scholl, Johannes.- 2005. 147p.
Editor(s): Bundesministerium für Arbeit und Soziales.- 2006. 296p.
Author(s): Majewski, Justus.- 2009. 31p.