Instrument bearing performance in space and laboratory vacuum,
by E.J. Devine, Harold E. Evans, and William A. Leasure.

APA Citation

Devine, E. J., Leasure, W. A.., Evans, H. E.. (1970). Instrument bearing performance in space and laboratory vacuum. Washington: National Aeronautics and Space Administration; [for sale by the Clearinghouse for Federal Scientific and Technical Information, Springfield, Va.].

MLA Citation

Devine, E. J, William A. Leasure, and Harold E. Evans. Instrument Bearing Performance In Space And Laboratory Vacuum. Washington: National Aeronautics and Space Administration; [for sale by the Clearinghouse for Federal Scientific and Technical Information, Springfield, Va.], 1970.