Post Graphics @PostGraphics U.N. : 50% of the languages spoken today, will vanish by the end of the century. http://www.washingtonpost.com/world/losing-languages/2014/11/29/9708aeca-781f-11e4-a755-e32227229e7b_graphic.html … 12:58 AM – 30 Nov 2014
30 noviembre, 2014
por Felipe Sahagún
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