2 options
Proposal for a lunar tunnel-boring machine / by Christopher S. Allen [and four others].
Connect to full text Available online
View online- Format:
- Book
- Government document
- Author/Creator:
- Allen, Christopher S., author.
- Series:
- NASA contractor report ; NASA CR-184746.
- NASA-CR ; 184746
- Language:
- English
- Subjects (All):
- Lunar bases.
- Underground construction.
- lunar bases.
- Physical Description:
- 1 online resource (vi, 61 pages) : illustrations.
- Place of Publication:
- [Washington, D.C.] : [National Aeronautics and Space Administration], May 5, 1988.
- Notes:
- Title from title screen (viewed Nov. 24, 2015).
- "May 5,1988."
- Includes bibliographical references (pages 58-59).
- Other Format:
- Microfiche version: Proposal for a lunar tunnel-boring machine
- OCLC:
- 930299785
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 If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.