Aguado, Emiliano. <br/><br/>
Del siglo XVIII a nuestros días. 

 - Madrid  Escorial  1941. 
 - 192 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political science.<br/>Man
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Spain.--Politics and government.