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035   $a(CKB)5470000002517273
035   $a(OCoLC)785280911$z(OCoLC)762164931
035   $a(OCoLC)995470000002517273
035   $a(EXLCZ)995470000002517273
100   $a20120408j196812    ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aRolling-element fatigue life of ausformed M-50 steel balls /$fby Richard J. Parker and Erwin V. Zaretsky
210  1$aWashington, D.C. :$cNational Aeronautics and Space Administration,$dDecember 1968.
215   $a1 online resource (ii, 14 pages) $cillustrations
225 1 $aNASA/TN ;$vD-4954
300   $a"December 1968."
320   $aIncludes bibliographical references (pages 13-14).
606   $aFatigue life$2nasat
606   $aAusforming$2nasat
606   $aTurbojet engines$2nasat
606   $aBall-bearings$xTesting$2fast
606   $aRolling contact$2fast
606   $aSteel, Bearing$xFatigue$2fast
615  7$aFatigue life.
615  7$aAusforming.
615  7$aTurbojet engines.
615  7$aBall-bearings$xTesting.
615  7$aRolling contact.
615  7$aSteel, Bearing$xFatigue.
700   $aParker$b Richard J$g(Richard Jay),$f1937-$01414580
702   $aZaretsky$b Erwin V.
712 02$aUnited States.$bNational Aeronautics and Space Administration,
801  0$bOCLCE
801  1$bOCLCE
801  2$bOCLCQ
801  2$bOCLCF
801  2$bOCLCQ
801  2$bGPO
906   $aBOOK
912   $a9910716082903321
996   $aRolling-element fatigue life of ausformed M-50 steel balls$93514270
997   $aUNINA