Sipser, M. <br/><br/>
Introduction to the theory of computation / 
M. Sipser. 
 - 3rd Edn 
 - New Delhi:  CengageLearning,  2015. 
 - xxii, 458p.24cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>978813152529 
<br/><br/><label>Dewey Class. No.: </label>511.3 SIP