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Chelyabinsk City Council of Working People's Deputies. Decision of the Chelyabinsk City Council of Working People's Deputies of June 23, 1950 On the state and measures for improving public health in the city of Chelyabinsk: draft. I. On the state and measures of improving public health in the city of Chelyabinsk. - 1950. -
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Source of the electronic copy: Chelyabinsk OUNB |
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