Basu, Saugata <br/><br/>
Algorithms in real algebraic geometry   
by Saugata Basu, Richard Pollack and Marie-Francquise Roy 
 - Berlin  Springer  2003 
 - viii,602p 
<br/><br/><label>ISBN: </label>3540009736 
<br/><br/><label>Dewey Class. No.: </label>511.80285  / P03