Loen, Arnold E.  1896- <br/><br/>
De vaste grond. 

 - Amsterdam,  H.J. Paris,  1946. 
 - vii, 332 p.  25 cm. 
<br/><br/><label>LCCN: </label>af 47006997  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ontology.<br/>Knowledge, Theory of.<br/>Christianity--Philosophy.
<br/><br/><label>LC Class. No.: </label>BD331  / .L82