Hopcroft John E. Motwani Rajeev, Ulman Jeffery D. <br/><br/>
Introduction to Automata Theory, Language and Computation. 

 - 3rd Ed 
 - New Delhi  Pearson Education  2008 
 - 554 P. 
<br/><br/><label>ISBN: </label>9788131720479 
<br/><br/><label>Dewey Class. No.: </label>629.831.HOP