http://ccc.dangkang.com/2007/12/23/%e5%9c%b0%e5%9b%b3%e3%82%a4%e3%83%b3%e3%82%bf%e3%83%95%e3%82%a7%e3%83%bc%e3%82%b9%e3%82%92%e7%94%a8%e3%81%84%e3%81%9f%e3%83%a9%e3%83%b3%e3%83%81%e6%83%85%e5%a0%b1%e5%85%b1%e6%9c%89cgm/ This blog presents some useful concepts lisenced by Creative Commons. Mon, 24 May 2010 15:21:09 +0900 http://wordpress.org/?v=2.8.6 hourly 1