McCracken, Robert James. <br/><br/>
What is sin? What is virtue? 
[By] Robert J. McCracken. 
 - [1st ed.] 
 - New York,  Harper & Row  [1966] 
 - 94 p.  22 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>66015043  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Deadly sins.<br/>Cardinal virtues.
<br/><br/><label>LC Class. No.: </label>BV4626  / .M27 1966 
<br/><br/><label>Dewey Class. No.: </label>241.3