[To Parent Directory] 8/16/2004 3:49 PM 96089 TRG4580057_abstract.pdf 4/1/2008 5:20 PM 1939140 TRG4580057_full.pdf 4/1/2008 5:18 PM 794648 TRG4580057_s01.pdf 4/1/2008 5:19 PM 1055151 TRG4580057_s02.pdf