Perry T.D. Au. <br/><br/>
Moral reasoning and truth 

 - London  Oxford university press England       1976 
 - 230p  cm. 
<br/><br/><label>Standard No.: </label>19,399 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Z:91:(R), L6