Linz, Peter <br/><br/>
An introduction to formal languages and automata / 
Peter Linz 
 - 2nd ed. 
 - Sudbury, Mass.:  Jones & Bartlett Learning,   1997 
 - xix, 377 p.:   ill.;   25 cm 
<br/><br/>Includes bibliographical references (p. 372) and index 
<br/><br/><label>ISBN: </label>076370296X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Formal languages<br/>Machine theory