Martin,John C. <br/><br/>
Introducton to Languages and the Theory of computation 

 - 3rd ed. 
 - New Delhi  Tata McGraw-Hill  2004 
 - xiii, 543p.  24cm PB 
<br/><br/><label>ISBN: </label>007049939X 
<br/><br/><label>Dewey Class. No.: </label>571.3  / MAR