New Standard Encyclopedia 

 - Chicago  Ferguson Publishing Company  2001 
 - 416 p.  23.7 cm. 
 -  Volumen 1 .
<br/><br/><label>ISBN: </label>0-87392-105-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENCICLOPEDIA INGLESA
<br/><br/><label>Dewey Class. No.: </label>032  / NSE