John E. Hopcroft, Rajeev Motwani, Jeffrey D. Ullman <br/><br/>
Introduction to Automata Theory, Languages, and Computation 3e 

 - Pearson  Pearson  2008 
<br/><br/><label>ISBN: </label>9789332576155 
<br/><br/><label>Source: </label>EBOOK