tag:blogger.com,1999:blog-6391344021077088114.post1180120449021859849..comments2011-05-11T16:36:01.676-07:00Comments on Historia de la informática: Los principales sistemas operativosHardcorehttp://www.blogger.com/profile/00309467272509197618noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-6391344021077088114.post-7728272399411266902011-05-11T16:36:01.676-07:002011-05-11T16:36:01.676-07:00muy buena informacionmuy buena informacionIvan Scavarellihttps://www.blogger.com/profile/09106956138160834793noreply@blogger.com