aha! at Tüftlertag on 26 June 2009: www.tüftlertag.de

Head of Tüftlertag: Patrick, Theisz: This e-mail address is being protected from spambots. You need JavaScript enabled to view it

Head of Information: Fabian Hanisch is responsible for the aha! --
Information (content and design of homepage and Egroupware)
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