div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Silva viviana redes sociales src=https:reader035fdocumentsesreader035viewer202207170455b566e0bb61eb17248b4761html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpUNIVERSIDAD NACIONAL DE CHIMBORAZOp pPOR: VIVIANA SILVAp pCURSO: PRIMERO “A”p phttp:wwwslidesharenetvivianasilva31924792silva-viviana-redes-socialespdiv