Donagan, Alan. <br/><br/>
The theory of morality  

 - Chicago :  University of Chicago Press,  1977. 
 - xvi, 278 p.  
<br/><br/><label>ISBN: </label>0226155668  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethics
<br/><br/><label>Dewey Class. No.: </label>170