Hromkovic, Juraj <br/><br/>
Algorithmics for hard problems  :introduction to combinatorial optimization, randomization, approximation and heuristics 
Hromkovic, Juraj 
 - 2nd ed. 
 -  Springer  2004 
<br/><br/><label>Dewey Class. No.: </label>005.275  / T04 HRO