Encyclopedia Britannica 

 - Chicago ,London  Willim Benton ,Publisher  1959 
 -  P 1015 
<br/><br/><label>Subjects--Personal Names: </label>
<br/><br/><label>Subjects--Corporate Names: </label>
<br/><br/><label>Subjects--Chronological Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>032/B862