Final technical report for NASA grant NAG8-183
Subtitle: a complete database for the Einstein imaging proportional counter
By: prepared by Columbia Astrophysics Laboratory, Departments of Astronomy and Physics, Columbia University ; principal investigator David J. Helfland.
Contributors: United States. National Aeronautics and Space Administration.
Series: NASA-CR -- 189768.; NASA contractor report -- NASA CR-189768.
Publisher: National Aeronautics and Space Administration
Published: 1992
Place of publication: [Washington, DC]
Language: eng
Format: Microform
Subjects: X-ray telescopes.
Other titles: A complete database for the Einstein imaging proportional counter.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 92-1314-M.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1992. 1 microfiche.