Hits 1-3 within 3 documents
Hits 1-3 within 3 documents
Author(s): Frick, Joachim R.; Grabka, Markus M.; Groh-Samberg, Olaf; Hertel, Florian R.; Tucci, Ingrid; Fries, Alexander; Niehues, Wenke; Winkler, Oliver; Yildiz, Safiye.- 2009. VII, 257p.
Author(s): Kortmann, Klaus; Haghiri, Pariwa.- 2005. 142p.
Editor(s): Bundesministerium für Arbeit und Soziales.- 2006. 410p.