BLS-3 balloon locating system /
Hans Laping, Alan R. Griffin.
APA Citation
Laping, H., Griffin, A. R.., U.S. Air Force Geophysics Laboratory. (1977). BLS-3 balloon locating system. Hanscom AFB, Massachusetts: Air Force Geophysics Laboratory, Air Force Systems Command, United States Air Force.
MLA Citation
Laping, Hans, Alan R. Griffin, and U.S. Air Force Geophysics Laboratory. BLS-3 Balloon Locating System. Hanscom AFB, Massachusetts: Air Force Geophysics Laboratory, Air Force Systems Command, United States Air Force, 1977.
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