Hopcroft, John E. <br/><br/>
Introduction to automata theory,languages and computation 

 - 2nd ed. 
 -  Pearson  2001 
 - 534p. 
<br/><br/><label>ISBN: </label>81-7808-347-7  310 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER
<br/><br/><label>Dewey Class. No.: </label>005.1  / HOP