Hits 1-5 within 5 documents
Hits 1-5 within 5 documents
Author(s): Jahn, Elke J.; Wagner, Thomas.- 2006. 58p.
Author(s): Jaenichen, Ursula; Stephan, Gesine.- 2007. 37p.
Author(s): Baltagi, Badi H.; Blien, Uwe; Wolf, Katja.- 2007. 17p.
Author(s): Koch, Susanne; Stephan, Gesine; Walwei, Ulrich.- 2005. 45p.
Author(s): Hainmueller, Jens; Hofmann, Barbara; Krug, Gerhard; Wolf, Katja.- 2009. 16p.