Pareigis, Bodo <br/><br/>
Categories and Functors 
/ by Bodo Pareigis 
 - New York  Academic Press  1970 
 - viii,268p. 
<br/><br/><label>ISBN: </label>0125451504 
<br/><br/><label>Dewey Class. No.: </label>512.8  / PAR/C