The Einstein Observatory catalog of IPC x-ray sources.
By: the Einstein Catalog Committee.
Contributors: Smithsonian Astrophysical Observatory.; United States. National Aeronautics and Space Administration.
Series: NASA-TM -- 108401.; NASA technical memorandum -- 108401.
Publisher: Smithsonian Astrophysical Observatory; National Technical Information Service, distributor]
Published: 1990
Place of publication: Cambridge, MA, USA; [Springfield, Va
Language: eng
Format: Microform
Subjects: X-ray astronomy -- Catalogs.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 94-0110-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1994] 6 microfiches.