Sipser, Michael. <br/><br/>
Introduction to the theory of computation / 
Michael Sipser; [edited by] Marie Lee. 
 - 3rd Ed. 
 - Boston, MA :  Course Technology Cengage Learning,  c2012. 
 - xxii, 458 p. ;  ill. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9781133187790,   113318779-X 
<br/><br/><label>LCCN: </label>2012938665 
<br/><br/><label>Dewey Class. No.: </label>511.35  / S618