The Gamma-Ray Observatory.

Bibliographic Details

Corporate Author:	United States. National Aeronautics and Space Administration
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.?] : National Aeronautics and Space Administration, [1991]
Edition:	Rev. 2/91.
Series:	NP (Series) ; 124.
Subjects:	Gamma-Ray Observatory. Gamma ray astronomy. Space astronomy. Gamma rays. Scientific satellites.