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

 - 2nd ed. 
 - xvii, 437p.;  25cm 
<br/><br/><label>ISBN: </label>0-619-21764-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Recusion theory.<br/>Computational complexity.<br/>Computer Science-Mathematics.
<br/><br/><label>Dewey Class. No.: </label>511.35 Si617 2006