Lawvere,F.William <br/><br/>
Conceptual mathematics  a first introduction to categories 
F.William Lawvere & Stephen H Schanuel  
 - Cambridge  Cambridge University Press  2009 
 - xvii,390p. 
<br/><br/><label>ISBN: </label>9780521719162 
<br/><br/><label>Subjects--Index Terms: </label>Mathematics-Categories  Categories-Mathematics 
<br/><br/><label>Universal Decimal Class. No.: </label>512.58  / LAW