Autores-historia... 

 - Madrid  1910- 
 - v.  illus. 
<br/><br/>Includes bibliographies. 
<br/><br/>v. 1. Introducción. -- v. 2. A-B. -- v. 3. C-Ch. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History--Bibliography--Catalogs.<br/>Libraries--Spain.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Spain.--History--Bibliography--Catalogs.<br/>Puerto Rico<br/>Spain.--Kings and rulers.<br/>Spain.--History--Sources--Bibliography.