div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader043fdocumentsesreader043viewer20220221035bbf7f8009d3f2af1f8b8a3ehtml5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: dialnetuniriojaes · 2003 Suaza Luz Marina Herrera Martha nacional en los textos escolares de ciencias sociales Colombia 1900-1950 Bogotá: Universidad pedagógica nacional src=https:reader043fdocumentsesreader043viewer20220221035bbf7f8009d3f2af1f8b8a3ehtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 2button div class=trans-image a href=https:reader043fdocumentsesreader043viewer20220221035bbf7f8009d3f2af1f8b8a3ehtml5page2jpg target=_blank amp-img class=trans-thumb alt=Page 2: dialnetuniriojaes · 2003 Suaza Luz Marina Herrera Martha nacional en los textos escolares de ciencias sociales Colombia 1900-1950 Bogotá: Universidad pedagógica nacional src=https:reader043fdocumentsesreader043viewer20220221035bbf7f8009d3f2af1f8b8a3ehtml5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 3button div class=trans-image a href=https:reader043fdocumentsesreader043viewer20220221035bbf7f8009d3f2af1f8b8a3ehtml5page3jpg target=_blank amp-img class=trans-thumb alt=Page 3: dialnetuniriojaes · 2003 Suaza Luz Marina Herrera Martha nacional en los textos escolares de ciencias sociales Colombia 1900-1950 Bogotá: Universidad pedagógica nacional src=https:reader043fdocumentsesreader043viewer20220221035bbf7f8009d3f2af1f8b8a3ehtml5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 4button div class=trans-image a href=https:reader043fdocumentsesreader043viewer20220221035bbf7f8009d3f2af1f8b8a3ehtml5page4jpg target=_blank amp-img class=trans-thumb alt=Page 4: dialnetuniriojaes · 2003 Suaza Luz Marina Herrera Martha nacional en los textos escolares de ciencias sociales Colombia 1900-1950 Bogotá: Universidad pedagógica nacional...