000 00686nam a2200205 4500
003 OSt
005 20211011112527.0
008 211011b xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
100 _aZaretsky, Erwin V.
245 _aOperating charectristics of 120 millimeter bore ball bearings at 3x10 by 6 DN [NASA TN D-7837]
_cErwin V. Zaretsky, Eric N. Bamberger and Hans Signer
260 _aWashington, D. C.
_bNational Aeronautics and Space Administration
_c1974
300 _a29p
440 _aNational Aeronautics and Space Administration
650 _aBall bearings
700 _aBamberger, Ervin V.
700 _aSigner, Hans
942 _cREF
999 _c564907
_d564907