Browse history From year (and earlier): From month (and earlier): all January February March April May June July August September October November December Deleted only For any version listed below, click on its date to view it. For more help, see Help:Page history. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary (cur | prev) 07:37, January 12, 2014 Proxima Centauri (Talk | contribs) . . (13,039 bytes) (-32,089) . . (undo) (cur | prev) 16:50, January 11, 2014 184.108.40.206 (Talk) . . (45,128 bytes) (+32,089) . . (undo) (cur | prev) 18:42, November 12, 2008 Dulloldfart (Talk | contribs) m . . (13,039 bytes) (-43,156) . . (Reverted edits by IAMAHIPO ocolor (talk) to last version by Dulloldfart) (undo) (cur | prev) 07:57, November 12, 2008 IAMAHIPO ocolor (Talk | contribs) . . (56,195 bytes) (+43,156) . . (undo) (cur | prev) 10:55, October 5, 2005 Dulloldfart (Talk | contribs) . . (13,039 bytes) (+13,039) . . (original Clearbird article) Retrieved from "https://scientology.fandom.com/wiki/Barriers_to_study" Community content is available under CC-BY-SA unless otherwise noted.