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

 - 2nd ed. 
 - Noida :  Pearson India Education,  ©2015. 
 - xi, 361 p. :  ill. ;  23 cm (Paperback) 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9789332549890 
<br/><br/><label>Subjects--Index Terms: </label>Machine theory Computational complexity Logic, Symbolic and mathematical Formal languages 
<br/><br/><label>Dewey Class. No.: </label>511.3  / LEW / B