Edwards Paul Ed. <br/><br/>
Encyclopadia of Philosophy. 

 - New York     Macmillan        1967 
<br/><br/><label>Standard No.: </label>31656 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>Rk1,N67, K7.1-.8    RR