LEWIS,H.R <br/><br/>
ELEMENTS OF THE THEORY OF COMPUTATION 

 - NEW DELHI  PHI-Learning  2001 
 - xiv+466p.,23x15Cms 
<br/><br/><label>ISBN: </label>0-13-272741-2 
<br/><br/><label>Dewey Class. No.: </label>621.38195 L673