Linz, Peter. <br/><br/>
Formal languages and automata / 
Peter linz 
 - 4th ed. 
 - New dehli :  Johns & Bartltt,  2006 
<br/><br/><label>ISBN: </label>9788173197819 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer scicence
<br/><br/><label>Dewey Class. No.: </label>005.131  / LIN