| 000 | 00413pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aNASA _bCR-2020 - |
||
| 100 | _a | ||
| 245 | 1 | _aINVESTIGATION OF THE PERFORMANCE CHARACTERISTICS OF A DOPPLER RADAR TECHNIQUE FOR AIRCRAFT COLLISION HAZARD WARNING - PHASE III | |
| 260 |
_a _bNasa,Washington, D.C. _c1972 |
||
| 300 | _axiii,139 | ||
| 500 | _aBound With Nasa Cr-2017-20 | ||
| 964 | _gCIRC | ||
| 997 | _aTR7987 C | ||
| 999 |
_c392967 _d392967 |
||