Jha, Manish Kumar  <br/><br/>
Automata Theory   A step by Step Approach 

 - 1st 
 - New Delhi   S Chand  2018 
 - 462p. 
<br/><br/><label>ISBN: </label>9789384857929 
<br/><br/><label>Dewey Class. No.: </label>005.1331 JHA