The dictionary of national biography 

 - [Londres, Gran Bretaņa]   Oxford University Press  1973 
 - v.     23 cm 
<br/><br/><label>ISBN: </label>0-19-865101-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GRAN BRETAŅA - BIOGRAFIA
<br/><br/><label>Dewey Class. No.: </label>920.042/D561