A Letter Concerning Toleration; Concerning Civil Government, Second Essay; An Essay Concerning Human Understanding; The Principles of Human Knowledge; An Enquiry Concerning Human Understanding / 
John Locke; George Berkeley; David Hume 
 - Chicago:  Encyclopædia Britannica,  1952. 
 - x+509 p. ,  il. ;  24 cm. 
 - Great Books of the Western World,  v. 31 .
<br/><br/>Incluye índice e ilustraciones. 
<br/><br/><label>Dewey Class. No.: </label>808.8