Books by Training United States. Army Air Forces. Office of Assistant Chief of Air Staff:
Books in the extended shelves:
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United States. Army Air Forces. Office of Assistant Chief of Air Staff, Training: Pilot training manual for the Black Widow, P-61, prepared for Headquarters, AAF, Office of Assistant Chief of Air Staff Training. ([Washington], 1944), also by United States. Army Air Forces. Office of Flying Safety (page images at HathiTrust)
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