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Chelyabinsk Regional Council of Working People's Deputies. Decision of the Chelyabinsk Regional Council of Working People's Deputies on December 24, 1951. On measures to improve the work of machine and tractor stations in the Chelyabinsk region. I. About measures on improvement of work of the machine-tractor stations of the Chelyabinsk region. - 1952. -
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Source of the electronic copy: Chelyabinsk OUNB |
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