Lewis H. R. <br/><br/>
Elements of the theory of computation 

 - New Delhi  Prentice-Hall Of India Pvt. Ltd..  1981 
 - 466p. 
<br/><br/><label>ISBN: </label>132734265 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MECHANICAL
<br/><br/><label>Dewey Class. No.: </label>519.28