The broad-band x-ray spectrum of a QSO sample
By: D.M. Worrall, F.E. Marshall
Contributors: Goddard Space Flight Center
Series: NASA technical memorandum -- 85071
Publisher: National Aeronautics and Space Administration, Goddard Space Flight Center
Published: 1983
Place of publication: Greenbelt, Md
Language: eng
Format: Microform
Subjects: X-ray spectroscopy
Notes: "July 1983."

"N84-33333"--Microfiche header

Bibliography: p. 20-22

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration, 1984]. 1 microfiche ; 11 x 15 cm