A normal incidence X-ray telescope
Subtitle: semiannual progress report nos. 6, 7, and 8 for the period 1 May 1985 through 31 October 1986
By: principal investigator Leon Golub
Contributors: United States. National Aeronautics and Space Administration
Series: NASA contractor report -- NASA CR-180107
Publisher: Smithsonian Institution, Astrophysical Observatory; National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1987
Place of publication: Cambridge, MA; [Washington, D.C; Springfield, Va
Language: eng
Format: Microform
Notes: Distributed to depository libraries in microfiche

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration, 1987] 1 microfiche