Zapata, L. E.
[Washington, D.C.] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; [Springfield, Va. : For sale by the National Technical Information Service], 1989.
1989
Washington, DC : Federal Aviation Administration, Office of Aerospace Medicine ; Springfield, Va. : Available to the public through the National Technical Information Service, [2004]
2004
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