Antenna calibrations using radio sources
Harry E. Hardebeck.
Ithaca, N. Y. : Cornell University, Center for Radiophysics and Space Research, 1965.
Serie: Arecibo Internal Report ; RS 65
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Ithaca, N. Y. : Cornell University, Center for Radiophysics and Space Research, 1965.
Serie: Arecibo Internal Report ; RS 65