2 options
A helicopter collision avoidance system.
Van Pelt Library 378.748 POS1967.127
Available
LIBRA TL716 .W36
Available from offsite location
- Format:
- Book
- Manuscript
- Thesis/Dissertation
- Author/Creator:
- Wallace, F. L. (Fred Loring)
- Language:
- English
- Subjects (All):
- Penn theses--Engineering.
- Engineering--Penn theses.
- Local Subjects:
- Penn theses--Engineering.
- Engineering--Penn theses.
- Physical Description:
- 102 numbered l. : illustrations (part folded). ; 29 cm
- Production:
- [Philadelphia], 1967.
- Notes:
- Thesis (M.S. in Engineering)--Graduate School of Arts and Sciences, University of Pennsylvania, 1967.
- OCLC:
- 244979032
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