Comet Halley
Subtitle: the view from Pioneer Venus.
Contributors: United States. National Aeronautics and Space Administration.
Series: [NASA fact] -- NASA-NF-127.; NASA facts -- NF-127.
Publisher: National Aeronautic and Space Administration
Published: 1989
Place of publication: [Washington, D.C.?
Language: eng
Format: Microform
Subjects: Celestial mechancis.; Comet heads.; Comet tails.; Pioneer Venus 1 spacecraft.; Ultraviolet spectrometers.; Halley's comet.
Other titles: View from Pioneer Venus.
Notes: Cover title.

Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1989] 1 microfiche : negative.