Bardhan- Quallen, Sudipta  <br/><br/>Championship Science Fair Projects  -- U.S.A:  Sterling Publishing Company,Inc,  2004. <br/><br/> Index <br/><br/><label>ISBN: </label>0439771188 <br/><br/><label>Dewey Class. No.: </label>GSL Res 500 Q256 2004