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001 | EST | ||
003 | 629.785 / U73 | ||
004 | M | ||
006 | m | ||
245 | _aOn studies in the fields of space flight and guidance theory | ||
068 | _aEste informe compila 12 trabajos | ||
650 | _a<VUELOS ESPACIALES><ASTRONAUTICA> | ||
999 |
_c16528 _d16528 |