Linz, Peter. <br/><br/>
An introduction to formal languages and automata / 
Peter Linz. 
 - 3rd ed. 
 - Boston :  Jones and Bartlett,  2001. 
 - xi, 410 p. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 405) and index. 
<br/><br/><label>ISBN: </label>0763714224 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Formal languages.<br/>Machine theory.
<br/><br/><label>LC Class. No.: </label>QA267.3 
<br/><br/><label>Dewey Class. No.: </label>511.3