Papadimitriou, C. H.  <br/><br/>
Combinatorial optimization: algorithms and complexity 

 - New York  Dover Publications  1998 
 - xvi, 496p. 
<br/><br/><label>ISBN: </label>9780486402581 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical optimization<br/>Computational complexity
<br/><br/><label>Dewey Class. No.: </label>519.64 PAP/C