Multi-hundred kilowatt roll ring assembly
Subtitle: final report.
Contributors: United States. National Aeronautics and Space Administration.
Series: NASA report -- no. CR-174832.; NASA contractor report -- NASA CR-174832.
Publisher: Sperry Corporation, Aerospace & Marine Group, Space Systems Division
Published: 1989
Place of publication: Phoenix, Ariz
Language: eng
Format: Microform
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1989. 2 microfiches.