This new ocean; a history of Project Mercury

Swenson, Loyd S.
[Washington]: [Scientific and Technical Information Division, Office of Technology Utilization, National Aeronautics and Space Administration; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1966.

Vanguard; a history

Green, Constance McLaughlin, 1897-1975.
Washington : Scientific and Technical Information Division, National Aeronautics and Space Administration; [for sale by the National Technical Information Service, Springfield, Va.], 1970.