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

 - 3rd ed. 
 - Delhi :  Cengage Learning India,  ©2013. 
 - xxii, 458p. :  ill. ;  24 cm (Paperback) 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9788131525296 
<br/><br/><label>Subjects--Index Terms: </label>Machine theory Computational complexity Computer science--Mathematics 
<br/><br/><label>Dewey Class. No.: </label>511.35  / SIP / B