../ bass.gif 04-Sep-1999 13:29 22717 chem.gif 11-Jul-1999 17:44 4095 chem1.html 28-Apr-2009 08:48 10698 headhq.html 03-Dec-2000 12:08 15375 hq.jpg 09-May-2000 20:13 21982 persistence2.gif 07-May-2000 13:40 24629