martin storbeck
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DiKo Crowdlecture I: free = rich
martin storbeck on
Das Konzept Allmende-basierter Produktion digitaler Güter.
prezi.com/user/HDready
martin storbeck is using Prezi to create and share presentations online.
martin storbeck on
Das Konzept Allmende-basierter Produktion digitaler Güter.
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