Cook, William J. et al., <br/><br/>
Combinatorial optimization 
by William J Cook et al., 
 - New Delhi  Wiley  1998 
 - x, 355p. 
 - Wiley-Interscience Series in Discrete Mathematics and Optimization   .
<br/><br/><label>ISBN: </label>9788126561766 
<br/><br/><label>Dewey Class. No.: </label>511.6  / N98 (ESE)