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

 - New Delhi  Narosa Publishing house  1979 - R 2002 
 - xii,418p.  22cm.  PB 
<br/><br/><label>ISBN: </label>8185015961 
<br/><br/><label>Dewey Class. No.: </label>511.35  / HOP