Wolterstorff, Nicholas. <br/><br/>
On universals;  an essay in ontology. 

 - Chicago,  University of Chicago Press  [1970] 
 - xiv, 305 p.  23 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0226905659 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Universals (Philosophy)<br/>Ontology.
<br/><br/><label>Dewey Class. No.: </label>111