RICKABY, JOHN <br/><br/>
First principles of knowledge 
RICKABY, JOHN 
 - London  Longmans, Green and Co.  1916 
<br/><br/><br/>In English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>KNOWLEDGE, THEORY OF
<br/><br/><label>Dewey Class. No.: </label>JCII,5  1916