Spade,  Paul Vincent, ed. <br/><br/>
Five Texts on the Mediaeval problems of Universals:  Porphyry, Boethius, Abelard, Duns Scotus, Ockham/ 
Spade,  Paul Vincent, ed. 
 -  Indianapolis: Hackett Publishing Company, Inc.  1994 
<br/><br/> 165  Universals-Philosophy-Early works to 1800. 
<br/><br/><label>ISBN: </label>0-87220-249-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>The question of  material substance|Universal and the question of the soul<br/>Universals-Philosophy-Early works to 1800.
<br/><br/><label>Dewey Class. No.: </label>111.2/SPA/F