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- Ames Research Center✖[remove]1,421
- United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch45
- United States. National Aeronautics and Space Administration. Scientific and Technical Information Office37
- United States. Army Aviation Research and Technology Activity21
- United States. National Aeronautics and Space Administration21
- United States19
- United States. Army Aviation Systems Command18
- Yee, H. C. (Helen C.)14
- Erzberger, Heinz12
- Franklin, James A.11
- Greenleaf, J. E. (John Edward), 1932-10
- Cowings, Patricia S.9
- Kutler, Paul9
- MacElroy, R. D. (Robert David), 1939-9
- Chen, Robert T. N.8
- Ellis, Stephen R.8
- Goorjian, Peter M.8
- Johnson, Wayne8
- Kittel, Peter8
- Kuhn, Richard E.8