A. K. Pandey <br/><br/>
An Introduction to Automata Theory & Formal Languages 

 - New Delhi  S.K. Kataria & Sons  2009 
 - 326 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>8189757148 
<br/><br/><label>Dewey Class. No.: </label>105.23