Mackenzie John S. <br/><br/>
A Manual Of Ethics 
By John S. Mackenzie 
 - London  University Tutorial Press LTD  1929 
 - xii,426p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethics
<br/><br/><label>Dewey Class. No.: </label>170  / MAC