Hopcroft, John E.,  1939- <br/><br/>
Introduction to automata theory, languages, and computation / 
John E. Hopcroft, Jeffrey D. Ullman. 
 - x, 418 pages :  illustrations ;  24 cm. 
 - Addison-Wesley series in computer science .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 396-410. 
<br/><br/><label>ISBN: </label>020102988X :  $20.00 0201455560 
<br/><br/><label>LCCN: </label>78067950  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine theory.<br/>Formal languages.<br/>Computational complexity.
<br/><br/><label>LC Class. No.: </label>QA267  / .H56 
<br/><br/><label>Dewey Class. No.: </label>629.8312