DEFENSE SPACE INTERESTS 1.S. Congress, House. HEARINGS BEFORE THE COMMITTEE ON MAY 22 SCIENCE AND ASTRONAUTICS U.S. HOUSE OF REPRESENTATIVES EIGHTY-SEVENTH CONGRESS FIRST SESSION MARCH 17, 18, 20, 21, AND 23, 1961 [No. 8] Printed for the use of the Committee on Science and Astrona 61344 68138 U.S. GOVERNMENT PRINTING OFFICE WASHINGTON: 1961 tics |