Mission planning and operational procedures for the X-15 airplane /
by Robert G. Hoey and Richard E. Day.

APA Citation

Hoey, R. G., Day, R. E., United States. National Aeronautics and Space Administration. (1961). Mission planning and operational procedures for the X-15 airplane. Washington, D.C.: National Aeronautics and Space Administration .

MLA Citation

Hoey, Robert G, Richard E Day, and United States. National Aeronautics and Space Administration. Mission Planning And Operational Procedures for the X-15 Airplane. Washington, D.C.: National Aeronautics and Space Administration , 1961.