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Society for the Improvement of National Labor (St. Petersburg).
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Report of the Society for the Improvement of National Labor in Memory of the Tsar Liberator Alexander II ... - Petrograd, 1908-1915. - 21-28. -
report to the 1st general meeting ...: Report of the General Directorate of the Company ...
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Source of the electronic copy: PB |
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For the year 1913. - 1914. -36 s .. -
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Source of the electronic copy: PB |
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En
Ru