http://openedweb.com/blog/2010/06/24/rethinking-cc-licensing/
See also
http://www.col.org/SiteCollectionDocuments/OER_Open_Educational_Resources_and_Higher_Education.pdf
See also
http://www.col.org/SiteCollectionDocuments/OER_Open_Educational_Resources_and_Higher_Education.pdf
KlausGraf - am Dienstag, 29. Juni 2010, 00:46 - Rubrik: English Corner