Sipser, Michael <br/><br/>
Introduction to the theory of computation 
by Michael Sipser 
 - 3rd ed. 
 - New Delhi  Cengage Learning  2013 
 - xxii, 458p. 
<br/><br/><label>ISBN: </label>9788131525296 
<br/><br/><label>Dewey Class. No.: </label>004.0151  / P131 (CSA)