History of PDF Revision history for: English (US) Jul 19, 2015, 4:38:28 AM klez standardized wikipedia link Previous May 19, 2015, 9:48:32 AM klez capitalized acronym expansion Previous Mar 8, 2015, 3:03:19 AM klez improved structure Previous Mar 3, 2015, 12:42:53 PM Andrew_Pfeiffer remove redundance Previous Dec 26, 2014, 2:18:11 AM teoli Revert to revision of 2014-12-04 09:29:28 by klez: "Spam" Previous Dec 26, 2014, 2:16:26 AM saadi Previous Dec 4, 2014, 9:29:28 AM klez editorial review Previous Dec 4, 2014, 9:25:50 AM klez added glossary and web literacy tag Previous Dec 4, 2014, 9:24:32 AM klez fixed wikipedia link Previous Dec 2, 2014, 12:12:12 PM hbloomer