A comparison of the achievements of two American rocket pioneers, Robert H. Goddard and Edmund V. Sawyer
Subtitle: a report
By: by Edgar G. Ewing, comparing the contributions to world astronautics by the two foremost American space pioneers ; originally edited by Roy A. Squires.
Contributors: Squires, Roy A.
Edition: 2nd published ed.
Publisher: Pacific Rocket Society
Published: 2000
Place of publication: [Napa, Calif.?]
Language: eng
Number of pages: 95
Subjects: Goddard, Robert Hutchings, 1882-1945.; Sawyer, Edmund Vail.; Rocketry -- United States.; Rocketry -- United States -- History.
Notes: "Copyright c2000 by: Crescent Engineering & Research Company"--T.p. verso.