| 000 | 00576 a2200241 4500 | ||
|---|---|---|---|
| 001 | 312413 | ||
| 020 | _a | ||
| 041 | _aeng | ||
| 080 | _aLNASA CR 2369 : 1974 | ||
| 245 | _aDetection of fatigue cracks by nondestructive testing methods | ||
| 250 | _a | ||
| 260 | _aWashington, D.C. | ||
| 260 | _bNASA | ||
| 260 | _c1974 | ||
| 300 | _a154 p. | ||
| 300 | _c | ||
| 856 | _uNASA | ||
| 490 | _aNASA CR 2369 : 1974 | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aPenetrant inspection , Nondestructive testing , Acoustic emission , Fracture control , Fatigue crack | ||
| 942 | _cPP | ||
| 942 | _2UDC | ||
| 999 |
_c261258 _d261258 |
||