Hopcroft, John E., Motwani, Rajeev., etal <br/><br/>
Introduction to Automata Theory Languages and Computation 

 - 3rd Ed 
 -  Pearson  2009 
 - 487 
<br/><br/><label>ISBN: </label>978-81-317-2047-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information Science