Hopcroft, John E <br/><br/>
Introduction to automata theory, languages and computation 

 - New Delhi  Narosa Publishing House  1979 
 - 418p 
<br/><br/> Includes bibliographical references and index. Reprint year 1995 
<br/><br/><label>ISBN: </label>81-85015-96-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automata theory<br/>Computational complexity<br/>Formal languages<br/>Machine theory