Sipser, Michael <br/><br/>
Introduction to the theory of computation 

 - 3rd ed. 
 - Andover:  Cengage Learning,  2018. 
 - xxii, 457 p. 
<br/><br/><label>ISBN: </label>9788131525296 8131525295 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computation<br/>Reducibility
<br/><br/><label>Dewey Class. No.: </label>004.151 SIP