The Gamma-Ray Observatory
Contributors: United States. National Aeronautics and Space Administration
Edition: Rev. 2/91
Series: NP -- 124; NP (Series) -- 124
Publisher: National Aeronautics and Space Administration
Published: 1991
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 39
Subjects: Gamma-Ray Observatory; Gamma ray astronomy; Space astronomy; Gamma rays; Scientific satellites
Other titles: Gamma Ray Observatory
Notes: Cover title

Shipping list no.: 91-0418-P

Earlier ed. for sale by the Supt. of Docs., U.S. G.P.O.; S/N 033-000-01061-3; $3.25