Sipser,Michael <br/><br/>
INTRODUCTION TO THE THEORY OF COMPUTATION 

 - 3rd Ed. 
 - NEWDELHI :  CENGAGE ,  ©2013 
 - xxii,458p. 
<br/><br/><label>ISBN: </label>9788131525296 
<br/><br/><label>Dewey Class. No.: </label>511.3  / SipI3