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Author/Creator
- Langley Research Center160
- Lewis Research Center76
- United States. National Aeronautics and Space Administration64
- United States53
- Ames Research Center29
- George C. Marshall Space Flight Center19
- United States. National Aeronautics and Space Administration. Scientific and Technical Information Office18
- United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch16
- Goddard Space Flight Center12
- Aerophysics Research Corporation9
- Boeing Commercial Airplane Company6
- Lyndon B. Johnson Space Center6
- Nielsen Engineering & Research6
- Wolf Research and Development Corporation5
- Avco Corporation. Systems Division4
- Barger, Raymond L.4
- Flight Research Center (U.S.)4
- General Electric Company4
- Glatt, C. R.4
- Grumman Aerospace Corporation4