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

 - 2nd ed. 
 - Singapore:    Pearson education,  2001. 
 - 521p. 
<br/><br/><label>ISBN: </label>9788178083474 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Programming
<br/><br/><label>Dewey Class. No.: </label>005.2 HOP