Carroll, John. <br/><br/>
Theory of finite automata :  with an introduction to formal languages / 
John Carroll, Darrell Long. 
 - Englewood Cliffs, N.J. :  Prentice-Hall International,  c 1989. 
 - vi, 438 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0139138153 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sequential machine theory.<br/>Formal languages.