Space propulsion technology.
Subtitle: Hearings before the Committee on Science and Astronautics, U.S. House of Representatives, Eighty-seventh Congress, first session ..
Publisher: U.S. G.P.O.
Published: 1961
Place of publication: Washington, D.C
Language: eng
Number of pages: 228
Subjects: Space vehicles -- Propulsion systems; Research and development contracts -- United States
Notes: Hearings held Mar. 6-10, 1961

"No. 4."