Arco de sombras / 
Asunción Rallo Gruss (editora) ; autores, Azucena López Cobo [and 36 others]. 
 - 1 online resource. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9788411229708 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemics--History.<br/>COVID-19 Pandemic, 2020---Social aspects.
<br/><br/><label>LC Class. No.: </label>RA649 ebook