| 000 | 00611pam a2200181a 44500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 040 | _cIIT Kanpur | ||
| 041 | _aeng | ||
| 100 | _aWard,John F | ||
| 245 | 1 |
_aNote on helicopter rotor-blade fatigue-crack propagation rates under equivalent-lifetime fatigue loadings[NASA TN D -1018] _cJohn F Ward |
|
| 260 |
_a Washington, D.C. _bNational Aeronautics and Space Adminstration _c1962 |
||
| 300 | _a10p | ||
| 440 | _aNational Aeronautics and Space Adminstration | ||
| 440 | _aNASA technical note | ||
| 500 | _aBound vol. contains D 1011-1020 | ||
| 650 | _aHelicopter rotor-blade | ||
| 942 | _cTR | ||
| 999 |
_c394303 _d394303 |
||