Hopcroft, John E. <br/><br/>
Introduction to automata theroy,languages,and computation  [[Textbook] /] 
John E. Hopcroft , Rajeev Motwani , Jeffrey D. Ullman. 
 - 3rd ed. 
 - Boston :  Pearson Addison-Wesley,  2007. 
 - 535 p :  ill ;  24 cm. 
<br/><br/> Includes bibliographical references index 
<br/><br/><label>ISBN: </label>0321476174 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine theroy--computational complexity.--formal languages
<br/><br/><label>Dewey Class. No.: </label>511.35 
<br/><br/><label>National Library of Medicine Call No.: </label>511.35  / HI