Natarajan, A.M. <br/><br/>
Theory of computation/ 
A.M. Natarajan, A. Tamilarasi, P Balasubramani. 
 - New Delhi:  New Age International,  c2003. 
 - vi, 421 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>8122414737 
<br/><br/><label>Dewey Class. No.: </label>511.352  / N273