Hopcroft, John E.  <br/><br/>
Introduction to automata theory, languages and computation  
John E. Hopcroft; Rajeev Motwni & Jeffrey D. Ullman  
 - 3rd ed.  
 - Delhi   Pearson   c2012 
 - xvi, 487  P.B  
<br/><br/><label>ISBN: </label>9788131764619  435 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTATIONAL COMPLEXITY 
<br/><br/><label>Dewey Class. No.: </label>005.131 HOP(INT)Ed3