(MIT, ERCIM, Keio) from the <a href="http://www.w3.org/QA/Tools/Icons">W3C
website</a>. W3C® grants permission for their use on webpages which pass
their HTML and CSS validators, respectively.
(MIT, ERCIM, Keio) from the <a href="http://www.w3.org/QA/Tools/Icons">W3C
website</a>. W3C® grants permission for their use on webpages which pass
their HTML and CSS validators, respectively.