000			00370pam a2200133a 44500
082			_aNASA _bTN D-7448
100			_aHamrock,Bernard J
245	1		_aBALL MOTION AND SLIDING FRICTION IN AN ARCHED OUTER-RACE BALL BEARING
260			_a _bNasa, Washington, D.C. _c1974
300			_a44
500			_aBound With Nasa Tn D-7440-47
964			_gCIRC
997			_aTR16891 C
999			_c400133 _d400133