| 000 | 00453nam a2200145 4500 | ||
|---|---|---|---|
| 005 | 20201228160357.0 | ||
| 008 | 201228b xxu||||| |||| 00| 0 eng d | ||
| 040 | _cIIT Kanpur | ||
| 041 | _aeng | ||
| 245 | _aMariner-mars 1969 a preliminary report ( NASA SP-225) | ||
| 260 |
_aWashington D.C. _bNational Aeronautics and Space Administration _c1969 |
||
| 300 | _a145p | ||
| 440 | _aNational Aeronautics and Space Administration (NASA) | ||
| 942 | _cREF | ||
| 999 |
_c563717 _d563717 |
||