Papadimitriou, Christos H. <br/><br/>
Combinatorial optimization :  algorithms and complexity / 
Christos H. Papadimitriou, Kenneth Steiglitz. 
 - [S.l.] :  Dover Publications,  1998. 
 - 528 p. ;  22 cm. 
 - Dover books on computer science. .
 - Dover books on computer science .
<br/><br/><label>ISBN: </label>0486402584 9780486402581 
<br/><br/><label>Dewey Class. No.: </label>519.3