Books by Delbert C. Summey:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Summey, Delbert C. (Delbert Clyde), 1946-: Point and path performance of light aircraft : a review and analysis (National Aeronautics and Space Administration ;, 1973), also by Frederick O. Smetana, W. Donald Johnson, Langley Research Center, and North Carolina State University (page images at HathiTrust)- Summey, Delbert C. (Delbert Clyde), 1946-: Riding and handling qualities of light aircraft : a review and analysis (National Aeronautics and Space Administration, 1972), also by Frederick O. Smetana, W. Donald Johnson, and North Carolina State University. Dept. of Mechanical and Aerospace Engineering (page images at HathiTrust)
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