Context

Context of Second semiannual report of the National Aeronautics and Space Administration. Message from the President of the United States, transmitting the second semiannual report of the National Aeronautics and Space Administration, covering the period April 1, 1959, through September 30, 1959... March 18, 1960. -- Referred to the Committee on Science and Astronautics and ordered to be printed with illustrations.
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