[Very high energy gamma ray extension of GRO observations
Subtitle: semiannual status report no. 3, 1 Jul. - 31 Dec. 1991].
Contributors: United States. National Aeronautics and Space Administration.
Series: [NASA contractor report] -- NASA CR-192407.; NASA contractor report -- NASA CR-192407.
Publisher: National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1992
Place of publication: [Washington, DC; Springfield, Va
Language: eng
Format: Microform
Subjects: Gamma ray astronomy.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1993] 1 microfiche.