Direct broadcast satellite-radio
Subtitle: market, legal, regulatory, and business considerations : summary
By: prepared by Contel Federal Systems, Government Networks Group ; Des R. Sood.
Contributors: Lewis Research Center.
Series: NASA contractor report -- NASA CR-187093.
Publisher: NASA Lewis Research Center; For sale by the National Technical Information Service
Published: 1991
Place of publication: [Cleveland, Ohio]; [Springfield, Va
Language: eng
Format: Microform
Subjects: Artificial satellites in telecommunication.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1991] 2 microfiches.