1 option
Propelled lighter-than-air vehicles : hearings before the Subcommittee on Science, Technology, and Space of the Committee on Commerce, Science, and Transportation, Ninety-sixth Congress, first session ... February 27 and March 1, 1979. [1979]
- Format:
- Book
- Language:
- English
- Other Title:
- Propelled lighter-than-air vehicles
- Place of Publication:
- Washington: U.S. Gvt. Printing Office,
The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.