{"version":"1.0","provider_name":"","provider_url":"https:\/\/www.deberes.net\/tesis","author_name":"deberes","author_url":"https:\/\/www.deberes.net\/tesis\/author\/infouniversidad\/","title":"La ense\u00f1anza primaria en valladolid. 1900-1931","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"i1I3zPlzTn\"><a href=\"https:\/\/www.deberes.net\/tesis\/historia\/la-ensenanza-primaria-en-valladolid-1900-1931\/\">La ense\u00f1anza primaria en valladolid. 1900-1931<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.deberes.net\/tesis\/historia\/la-ensenanza-primaria-en-valladolid-1900-1931\/embed\/#?secret=i1I3zPlzTn\" width=\"600\" height=\"338\" title=\"\u00abLa ense\u00f1anza primaria en valladolid. 1900-1931\u00bb \u2014 \" data-secret=\"i1I3zPlzTn\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","description":"La ense\u00f1anza primaria en valladolid. 1900-1931 tesis doctoral de Alberto Nieto Pino. Tesis doctoral de Alberto Nieto Pino El trabajo de tesis doctoral trata de analizar la situacion de la ense\u00f1anza primaria en la ciudad de valladolid. Tesis sobre Historia, Historia de la educacion, Historia de paises, Historia local, Historias especializadas, Salamanca"}