Freyd Peter <br/><br/>
Abelian categories   An introduction to the theory of functors. 
Freyd Peter 
 -  1964 
<br/><br/><label>Standard No.: </label>125790 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B265, K4