http://www.connectedaction.net/2009/02/18/help-nodexl-create-a-logo-win-a-free-copy-of-designing-the-user-interface-strategies-for-effective-human-computer-interaction-by-ben-shneiderman-and-catherine-plaisant/?utm_source=rss&utm_medium=rss&utm_campaign=help-nodexl-create-a-logo-win-a-free-copy-of-designing-the-user-interface-strategies-for-effective-human-computer-interaction-by-ben-shneiderman-and-catherine-plaisant Sociology and the Internet, Social Media, Networks and Mobile Social Software Thu, 02 Feb 2012 10:13:54 +0000 hourly 1 http://wordpress.org/?v=3.3.1