Memorias / 
José Ángel Bermúdez García [and 3 others] 
 - 1 online resource :  illustrations. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational innovations--Congresses.<br/>Social change--Congresses.
<br/><br/><label>LC Class. No.: </label>LB1027 ebook