Sipser, Michael <br/><br/>
Introduction to the theory of computation 

 - Boston :  Cengage Learning,  2013 
 - 458 p. 
<br/><br/><label>ISBN: </label>978-1-133-18779-0 
<br/><br/><label>LCCN: </label>017939 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IMFORMATICA
<br/><br/><label>Dewey Class. No.: </label>020