Donna Messina
electronic mail: dmessina@astro.columbia.edu office: 1024 Pupin Physics Laboratories Nevis Laboratories telephone: +1 (212) 854 - 6876 +1 (914) 591 - 2801 facsimile: +1 (212) 854 - 8121 +1 (914) 591 - 8120

1997 October 12	www@astro.columbia.edu