The Online Books Page

Books by John A. Hanson:

Books in the extended shelves:

• Hanson, John A.: Aeronautical charts under red light (Wright-Patterson Air Force Base, Ohio : Wright Air Development Center, Air Research and Development Command, United States Air Force, 1954., 1954), also by Mason N. Crook, Alexander Weisz, United States. Air Force. Air Research and Development Command, Wright Air Development Center, Human Factors and Ergonomics Collection, Applied Psychology Corporation, Aerospace Medical Laboratory (U.S.), and Tufts College (page images at HathiTrust)
• Hanson, John A.: Geologic framework and hydrogeologic characteristics of the Edwards Aquifer outcrop (Barton Springs segment), northeastern Hays and southwestern Travis counties, Texas (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1996), also by Ted A. Small, Nico M. Hauwert, Geological Survey (U.S.), Texas Water Development Board, and Barton Springs/Edwards Aquifer Conservation District (Tex.) (page images at HathiTrust)
• Hanson, John A.: Geologic framework and hydrogeologic characteristics of the Edwards aquifer outcrop, Comal County, Texas (U.S. Geological Survey, 1994), also by Ted A. Small, Edwards Underground Water District (Tex.), and Geological Survey (U.S.) (page images at HathiTrust)
• Hanson, John A.: Geologic framework and hydrogeologic characteristics of the Edwards Aquifer outcrop, Hays County, Texas (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1995), also by Ted A. Small, Geological Survey (U.S.), and Edwards Underground Water District (page images at HathiTrust)
• Hanson, John A.: The legibility of type as a function of reflectance of background under low illumination (Wright-Patterson Air Force Base, Ohio : Wright Air Development Center, Air Research and Development Command, United States Air Force, 1952., 1952), also by Mason N. Crook, Joseph W. Wulfeck, United States. Air Force. Air Research and Development Command, Wright Air Development Center, Aerospace Medical Laboratory (U.S.), and Tufts College (page images at HathiTrust)
• Hanson, John A.: Legibility of type as a function of stroke width, letter width, and letter spacing under low illumination (Wright-Patterson Air Force Base, Ohio : Wright Air Development Center, Air Research and Development Command, United States Air Force, 1954, 1954), also by Mason N. Crook, Alexander Weisz, United States. Air Force. Air Research and Development Command, Wright Air Development Center, Aerospace Medical Laboratory (U.S.), and Tufts College (page images at HathiTrust)
• Hanson, John A.: Legibility of type as determined by the combined effect of typographical variables and reflectance of background (Wright-Patterson Air Force Base, Ohio : Wright Air Development Center, Air Research and Development Command, United States Air Force, 1954, 1954), also by Mason N. Crook, Alexander Weisz, United States. Air Force. Air Research and Development Command, Wright Air Development Center, Aerospace Medical Laboratory (U.S.), and Tufts College (page images at HathiTrust)

Find more by John A. Hanson at your library, or elsewhere.