Aerodynamic characteristics of air-cushion models at very low ground clearances and at free-stream dynamic pressures exceeding cushion pressure,
by Kalman J. Grunwald and William G. Johnson, Jr.
APA Citation
Grunwald, K. J., Johnson, W. G. (William Garland). (1970). Aerodynamic characteristics of air-cushion models at very low ground clearances and at free-stream dynamic pressures exceeding cushion pressure. Washington: National Aeronautics and Space Administration; [for sale by the Clearinghouse for Federal Scientific and Technical Information, Springfield, Va.].
MLA Citation
Grunwald, Kalman J, and William G. (William Garland) Johnson. Aerodynamic Characteristics of Air-cushion Models At Very Low Ground Clearances And At Free-stream Dynamic Pressures Exceeding Cushion Pressure. Washington: National Aeronautics and Space Administration; [for sale by the Clearinghouse for Federal Scientific and Technical Information, Springfield, Va.], 1970.
Warning: These citations may not always be complete (especially for serials).