../ pdcs99.log 04-Jun-2000 11:45 152 pdcs99.pdf 04-Jun-2000 11:45 177992 pdcs99.ps 04-Jun-2000 11:45 1352887 pdpta99.log 04-Jun-2000 11:45 169 pdpta99.pdf 04-Jun-2000 11:45 145264 pdpta99.ps 04-Jun-2000 11:45 668359 sci99.log 04-Jun-2000 11:45 137 sci99.pdf 04-Jun-2000 11:45 109873 sci99.ps 04-Jun-2000 11:45 759079