000 | 00641nam a2200193 4500 | ||
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005 | 20200218160502.0 | ||
008 | 200218b xxu||||| |||| 00| 0 eng d | ||
040 | _cIIT Kanpur | ||
041 | _aeng | ||
082 |
_aNASA _bTN D-2890 |
||
100 | _aBlackshear, W. Thomas | ||
245 |
_aA study of solar-system geometric parameters for use as interplanetary navigation aids [NASA TN D-2890] _cW. Thomas Blackshear and Kaherine G. Johnson |
||
260 |
_aWashington, D. C. _bNASA _c1965 |
||
300 | _a35p | ||
440 | _aNational Aeronautics and Space Administration [NASA] | ||
650 | _aGeometric | ||
700 | _aJohnson, Kaherine G. | ||
942 | _cBK | ||
999 |
_c561384 _d561384 |