div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader042vdocumentscoreader042viewer20220312175bde115d09d3f27f5d8c1be3html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: bibliotecadigitalunivalleeducobibliotecadigitalunivalleeducobitstream1089327941Rev · En este articulo se describe desde varias perspectivas el papel que desempeña src=https:reader042vdocumentscoreader042viewer20220312175bde115d09d3f27f5d8c1be3html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader042vdocumentscoreader042viewer20220312175bde115d09d3f27f5d8c1be3html5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: bibliotecadigitalunivalleeducobibliotecadigitalunivalleeducobitstream1089327941Rev · En este articulo se describe desde varias perspectivas el papel que desempeña src=https:reader042vdocumentscoreader042viewer20220312175bde115d09d3f27f5d8c1be3html5thumbnails2jpg width=142 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perspectivas el papel que desempeña src=https:reader042vdocumentscoreader042viewer20220312175bde115d09d3f27f5d8c1be3html5thumbnails6jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 7button div class=ts-image a href=https:reader042vdocumentscoreader042viewer20220312175bde115d09d3f27f5d8c1be3html5page7jpg target=_blank amp-img class=ts-thumb alt=Page 7: bibliotecadigitalunivalleeducobibliotecadigitalunivalleeducobitstream1089327941Rev · En este articulo se describe desde varias perspectivas el papel que desempeña src=https:reader042vdocumentscoreader042viewer20220312175bde115d09d3f27f5d8c1be3html5thumbnails7jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 8button div class=ts-image a href=https:reader042vdocumentscoreader042viewer20220312175bde115d09d3f27f5d8c1be3html5page8jpg target=_blank amp-img class=ts-thumb alt=Page 8: bibliotecadigitalunivalleeducobibliotecadigitalunivalleeducobitstream1089327941Rev · En este articulo se describe desde varias perspectivas el papel que desempeña src=https:reader042vdocumentscoreader042viewer20220312175bde115d09d3f27f5d8c1be3html5thumbnails8jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 9button div class=ts-image a href=https:reader042vdocumentscoreader042viewer20220312175bde115d09d3f27f5d8c1be3html5page9jpg target=_blank amp-img class=ts-thumb alt=Page 9: bibliotecadigitalunivalleeducobibliotecadigitalunivalleeducobitstream1089327941Rev · En este articulo se describe desde varias perspectivas el papel que desempeña src=https:reader042vdocumentscoreader042viewer20220312175bde115d09d3f27f5d8c1be3html5thumbnails9jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 10button div class=ts-image a href=https:reader042vdocumentscoreader042viewer20220312175bde115d09d3f27f5d8c1be3html5page10jpg target=_blank amp-img class=ts-thumb alt=Page 10: bibliotecadigitalunivalleeducobibliotecadigitalunivalleeducobitstream1089327941Rev · En este articulo se describe desde varias perspectivas el papel que desempeña src=https:reader042vdocumentscoreader042viewer20220312175bde115d09d3f27f5d8c1be3html5thumbnails10jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 11button div class=ts-image a href=https:reader042vdocumentscoreader042viewer20220312175bde115d09d3f27f5d8c1be3html5page11jpg target=_blank amp-img class=ts-thumb alt=Page 11: bibliotecadigitalunivalleeducobibliotecadigitalunivalleeducobitstream1089327941Rev · En este articulo se describe desde varias perspectivas el papel que desempeña src=https:reader042vdocumentscoreader042viewer20220312175bde115d09d3f27f5d8c1be3html5thumbnails11jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 12button div class=ts-image a href=https:reader042vdocumentscoreader042viewer20220312175bde115d09d3f27f5d8c1be3html5page12jpg 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