| 000 | 00582nam a2200181 4500 | ||
|---|---|---|---|
| 040 | _cIIT Kanpur | ||
| 041 | _aeng | ||
| 100 | _a Gracey, W | ||
| 245 |
_a Evaluation of a moving-map instrument display in landing approaches with a helicopter. [NASA TN D-3986] _cWilliam Gracey, Robert W. Sommer and Don F. Tibbs |
||
| 260 |
_aWashington, D. C _bNASA _c1967 |
||
| 300 | _a21p | ||
| 440 | _aNational Aeronautics and Space Administratio (NASA) | ||
| 505 | _aNASA technical report | ||
| 650 | _aNavigation | ||
| 700 | _a Sommer, R. W | ||
| 700 | _a Tibbs, D. F. | ||
| 942 | _cTR | ||
| 999 |
_c563316 _d563316 |
||