000 00668nam a2200205 4500
003 OSt
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040 _cIIT Kanpur
041 _aeng
100 _aRummel, Ward D.
245 _aThe detection of fatigue cracks by nondestructive testing methods [NASA CR 2369]
_cWard D. Rummel
260 _aWashington, D. C.
_bNational Aeronautics and Space Administration
_c1974
300 _a108p
440 _aNational Aeronautics and Space Administration
440 _aNASA Technical Note
500 _aBound vol. contains NASA CR 2368-2369-2377-2378
650 _aTesting methods
942 _cTR
999 _c566443
_d566443