MacLane, S.  1909- <br/><br/>
Categories for the working mathematician / 
S. MacLane 
 - New York :  Springer-Verlag,  1971 
 - 262 p. ;  25 cm. 
 - Graduate texts in mathematics ;  v. 5 .
<br/><br/>bibliography : p. 249-252 
<br/><br/><label>ISBN: </label>0387900365 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Categories (Mathematics)