Search Results - Ratcliffe, J. A. (John Ashworth)
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1
The magneto-ionic theory and its applications to the ionosphere / by Ratcliffe, J. A. (John Ashworth)
Published 1959Call Number: Loading…
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2
An introduction to the ionosphere and magnetosphere by Ratcliffe, J. A. (John Ashworth)
Published 1972Call Number: Loading…Full Text (via Internet Archive)
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3
The physical principles of wireless / by Ratcliffe, J. A. (John Ashworth)
Published 1948Call Number: Loading…
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4
An introduction to the ionosphere and magnetosphere / by Ratcliffe, J. A. (John Ashworth)
Published 1972Call Number: Loading…
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5
The physical principles of wireless / by Ratcliffe, J. A. (John Ashworth)
Published 1952Call Number: Loading…
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6
Physics of the upper atmosphere.
Published 1960Other Authors: “…Ratcliffe, J. A. (John Ashworth)…”
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7
Annual report of the Board of Regents of the Smithsonian institution, showing the operations, expenditures, and condition of the Institution for the year ended June 30, 1952.
Published 1953Other Authors: “…Ratcliffe, J.A. (John Ashworth)…”
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