Ionospheric sounders in aircraft /
Robert W. Gowell, Roger W. Whidden.
APA Citation
Gowell, R. W.., Whidden, R. W.., Air Force Cambridge Research Laboratories (U.S.). (1968). Ionospheric sounders in aircraft. L.G. Hanscom Field, Bedford, Massachusetts: Air Force Cambridge Research Laboratories, Office of Aerospace Research, United States Air Force.
MLA Citation
Gowell, Robert W., Roger W. Whidden, and Air Force Cambridge Research Laboratories (U.S.). Ionospheric Sounders In Aircraft. L.G. Hanscom Field, Bedford, Massachusetts: Air Force Cambridge Research Laboratories, Office of Aerospace Research, United States Air Force, 1968.
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