Aaron, Richard Ithamar,  1901 <br/><br/>
The theory of universals. 

 - Oxford :  Clarendon Press,  1952 
 - viii, 247 p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Universals.
<br/><br/><label>Dewey Class. No.: </label>110