Research Catalog

Details

Additional authors

1. Petre, Robert.
2. Goddard Space Flight Center.

Description

1. 1 v.

Series statement

1. NASA technical memorandum ; 85118

Subject

1. Galactic nuclei
2. Luminosity
3. Quasars
4. Seyfert galaxies
5. X ray spectra

Call number

1. GPO Microfiche NAS 1.15:85118

Reproduction (note)

1. Microfiche.

Title

1. Soft x-ray spectral observations of quasars and high x-ray luminosity Seyfert galaxies [microform] / R. Petre ... [et al.].

Imprint

1. Greenbelt, Md. : National Aeronautics and Space Administration, Goddard Space Flight Center, [1983]

Series

1. NASA technical memorandum ; 85118

Reproduction

1. Microfiche. [Washington, D.C. : National Aeronautics and Space Administration], 1984. 1 microfiche.

Added author

1. Petre, Robert.
2. Goddard Space Flight Center.

Gpo item no.

1. 0830-D (MF)

Sudoc no.

1. NAS 1.15:85118

Research call number

1. GPO Microfiche NAS 1.15:85118