Wegener Ingo <br/><br/>
Complexity Theory:Exploring the Limits of Efficient Algorithme 

 - 01 
 - New Delhi  Springer  2009 
 - 308 
<br/><br/><label>ISBN: </label>9788184893328 
<br/><br/><label>Dewey Class. No.: </label>518.1 P09 WEG