Hopcroft, John E.  <br/><br/>
Introduction to automata theory, languages and computation 
John E. Hopcroft 
 - New Delhi  Narosa Publishing House  1979 
 - xii, 418p. 
<br/><br/> With a foreword by S.N. Maheshwari  
<br/><br/><label>ISBN: </label>8185015961 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine theory<br/>Formal languages<br/>Computational complexity
<br/><br/><label>Dewey Class. No.: </label>004.0151 H77i