International Workshop  2007)  USA  APPROX (10+11 <br/><br/>
Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques [electronic resource]  Proceedings 
by Charikar Moses, Jansen Klaus and Reingold Omer 
 - Berlin  Springer  2007 
<br/><br/> http://dx.doi.org/10.1007/978-3-540-74208-1 
<br/><br/><label>Dewey Class. No.: </label>005.1  / (e-book)