CK12

Open Source Text-Book Startup

2010-08-02-[[Open SourceTextbookStatus]]

http://www.ck12.org/

Edited: 2012-06-14 00:00:00 | Tweet this! | Search Twitter for discussion

No Space passed/matched! - http://fluxent.com/wiki/AltCulture... Click here for WikiGraphBrowser

No Space passed/matched! - http://fluxent.com/wiki/CK12

Bill Seitz