Martin, John C.    <br/><br/>
Introduction to languages and the theory of computation /  
John C. Martin    
 - 2nd. ed.    
 - New York :  ill. :  McGraw-Hill,   c1997    
 - xiv, 450 p.;   23 cm.    
<br/><br/>Includes bibliographical references and index    
<br/><br/><label>ISBN: </label>007115468X    
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computable functions   <br/>Sequential machine theory