Rolling-element fatigue life of silicon nitride balls /
by Richard J. Parker.

APA Citation

Parker, R. J. (Richard Jay)., Zaretsky, E. V., Lewis Research Center. (1974). Rolling-element fatigue life of silicon nitride balls. Washington, D.C.: National Aeronautics and Space Administration .

MLA Citation

Parker, Richard J. (Richard Jay), 1937-, Erwin V Zaretsky, and Lewis Research Center. Rolling-element Fatigue Life of Silicon Nitride Balls. Washington, D.C.: National Aeronautics and Space Administration , 1974.

Warning: These citations may not always be complete (especially for serials).