Jan Westerhoff <br/><br/>
Ontological categories/ 
by Jan Westerhoff 
 - Oxford:  Oxford University Press,  2005. 
 - 261p. 
<br/><br/><label>ISBN: </label>9780199285044 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ontology<br/>Philosophy
<br/><br/><label>Dewey Class. No.: </label>111  / JAN/O