Hopcroft, John E. <br/><br/>
Introduction to Automata Theory Languages, and Computation / 
by John E Hopcroft, Rajeev Motwani, Jeffrey D Ullman 
 - 3rd ed. 
 - New Delhi :  Pearson Edication,  c2008 
 - xvi,487p. :  ill. ;  23 cm. 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>9788131720479 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine theory<br/>Formal languages<br/>Computational complexity
<br/><br/><label>Dewey Class. No.: </label>005.131  / HOI