Sipser, Michael  <br/><br/>
Introduction to theory of computation.- 3rd ed. 
Michael Sipser 
 - 3 
 - New Delhi  Cengage learning India  2013 
 - 458p. 
<br/><br/><label>Subjects--Index Terms: </label>Computation 
<br/><br/><label>Dewey Class. No.: </label>004  / SIP'13