Popescu Nicolate <br/><br/>
Theory of categories 

 -  1979 
 - x,336p.  cm. 
<br/><br/><label>Standard No.: </label>328 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B2-316, L9