Hopcroft, John E. <br/><br/>
Introduction to automata theory, languages, and computation / 
John E. Hopcroft, Jeffrey D. Ullman and Rajeev Motwani. 
 - 2nd ed. 
 - Delhi :  Pearson,  2005 
 - 534 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>8178083477 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Formal languages.<br/>Mathmatical logic.
<br/><br/><label>Dewey Class. No.: </label>511.3  / HOI