Hopcroft, John E.,  1939- <br/><br/>
Introduction to automata theory, languages, and computation / 
Hopcroft, Motwani, Ullman. 
 - 3rd edition. 3rd edition. 
 - ii, 488 pages :  illustrations (black and white) ;  28 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/> Specialized. 
<br/><br/><label>ISBN: </label>9781292039053 (pbk.) :  £49.99 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine theory.<br/>Formal languages.<br/>Computational complexity.<br/>Mathematics.<br/>Mathematics.
<br/><br/><label>Dewey Class. No.: </label>511.3'5