http://netvouz.com/tag/poppers?feed=rss Bookmarks tagged with "poppers" on Netvouz http://serv01.siteground11.com/~oldengli/index.php?main_page=index&cPath=1 grdnldy Tue, 26 Dec 2006 23:02:30 GMT http://www.geocities.com/healthbase/falsification.html Karl Popper's Falsification Principle OnlineMedia > Reading > Philosophy mepage Thu, 14 Dec 2006 18:41:58 GMT