Lewis, Harry R. <br/><br/>
Elements of the theory of computation /  
Harry R. Lewis, Christos H. Papadimitriou. 
 - 2nd ed. 
 - New Delhi :  Pearson Education,  c1998. 
 - 360 p. :  ill., figs ;  21 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0132624788 8178084872 
<br/><br/><label>LCCN: </label>97013879  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine theory.<br/>Formal languages.<br/>Computational complexity.<br/>Logic, Symbolic and mathematical.
<br/><br/><label>LC Class. No.: </label>QA267  / .L49 1998 
<br/><br/><label>Dewey Class. No.: </label>511.3/ L671e