An Introduction to the Language of Category Theory 
Roman, Steven. 
 - Fourth Edition. 
 -  Routledge.  2016 
 - 295. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-1-31564604-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language -- Sentences.
<br/><br/><label>Dewey Class. No.: </label>428.2 R643 2016