Theory of computational complexity 
Du, Dingzhu, 
 - Second edition. 
 -  John Wiley & Sons, Inc.,  2014 
 - xv, 494 pages 
 - Wiley series in discrete mathematics and optimization .
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<br/><br/><label>ISBN: </label>978-1-11830608-6 (cloth) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computational complexity.
<br/><br/><label>Dewey Class. No.: </label>511.352 D812 2014