Revision as of 19:13, 6 September 2010 edit 99.4.164.245 (talk) →See also ← Previous edit		Revision as of 05:10, 12 September 2010 edit undo KamikazeBot (talk \| contribs) 52,375 edits m robot Adding: eo:Dukondiĉa enkonduko Next edit →
Line 16: [[Category:Logic]] [[Category:Rules of inference]] [[eo:Dukondiĉa enkonduko]]

Biconditional introduction: Difference between revisions