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

 - 3rd ed.  
 - Noida :  Pearson India  Education Services Pvt. Ltd.  2008. 
 - xvi, 487p. :  ill. :  23 cm. 
<br/><br/><label>ISBN: </label>9788131720479 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automata<br/>Regular languages<br/>Pushdown Automata
<br/><br/><label>Dewey Class. No.: </label>005.131  / HOP