- London: C.Tinling and Company. 
 - 1246 
<br/><br/> BK  Ethical Judgement 
<br/><br/><label>ISBN: </label>170/ERW/E 
<br/><br/><label>Standard No.: </label>Erwing, A.C. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BK
<br/><br/><label>Dewey Class. No.: </label> /