Kamala, Krithivasan, et . al <br/><br/>
Introduction to formel languages: Automata theory and  computation 

 -   Pearson Education, Chennai  2009 
 - 425 
<br/><br/><label>ISBN: </label>3650 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Programming languages
<br/><br/><label>Dewey Class. No.: </label>005.13  KAM-I