SIPSER. <br/><br/>
INTRODUCTION TO THE THEORY OF COMPUTATION 

 - 3rd ed., 
 - NEW DELHI  CENGAGE  2017 
 - 458p 
<br/><br/><label>ISBN: </label>978-8131525296 
<br/><br/><label>Dewey Class. No.: </label>005.131 SIP