Copy+Left

The following vodcast describes the origins and principles behind the concept of Copyleft: media type="custom" key="20541898" width="418" height="418" align="center"

Vodcast created by Terri Hayes. This work is licensed under a [|Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License].

More information about Copyleft can be found at:
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