This is an old revision of this page, as edited by Vaughan Pratt(talk | contribs) at 03:19, 29 March 2011(Undid revision 421240212 by StuRat (talk) -- This is the second time StuRat has revived his execrable article. Third time is WP:3RR). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.Revision as of 03:19, 29 March 2011 by Vaughan Pratt(talk | contribs)(Undid revision 421240212 by StuRat (talk) -- This is the second time StuRat has revived his execrable article. Third time is WP:3RR)
