R. B. Patel <br/><br/>
Theory of Automata & Formal Languages 
by R. B. Patel, Prem Nath 
 - Delhi  Umesh Pub  2007 
 - 545 
<br/><br/><label>ISBN: </label>8188114537 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BE Computer
<br/><br/><label>Dewey Class. No.: </label>105.23