Adámek, Jiří <br/><br/>
Abstract and concrete categories : the joy of cats 

 - Dover ed 
 - Mineola, N.Y:  Dover Publications,  2009 
 - 517 p. : ill. ; 24 cm 
<br/><br/><label>ISBN: </label>9780486469348 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Categories (Mathematics)
<br/><br/><label>Dewey Class. No.: </label>512.62 ADA