Is there a supermassive black hole in the nucleus of M31?
Subtitle: NASA grant NAG5-2673 : final report for the period 15 August 1994 through 14 August 1997
By: principal investigator, Francis Primini.
Contributors: United States. National Aeronautics and Space Administration.
Series: [NASA contractor report] -- NASA-CR-205674.; NASA contractor report -- NASA CR-205674.
Publisher: Smithsonian Institution, Astrophysical Observatory; National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1997
Place of publication: Cambridge, Mass; [Washington, DC; Springfield, Va
Language: eng
Format: Microform
Subjects: X ray sources.; Andromeda galaxy.; Astrometry.; Errors.; ROSAT mission.
Notes: Shipping list no.: 98-0441-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1997] 1 microfiche.