https://speakerdeck.com/ieda13 2012-11-12 03:59:43 -0500 =) =) Tue, 11 Dec 2012 00:00:00 -0500 https://speakerdeck.com/ieda13/math https://speakerdeck.com/ieda13/math Mon, 12 Nov 2012 00:00:00 -0500 https://speakerdeck.com/ieda13/practica9-los-textos2 https://speakerdeck.com/ieda13/practica9-los-textos2