000			00318nam a2200121Ia 4500
005			20251007104431.0
008			251006s9999 xx 000 0 und d
100			_asoviet space research.
245		0	_asovioet space research. soviet space resarch.
260			_a1st ed. | Moscow Novsti
260			_c1972
942			_cBOK
999			_c7137 _d7137