Questionnaires and tables on the duration and distribution of working hours at the enterprises of the St. Petersburg Industrial ...

Title	Questionnaires and tables on the duration and distribution of working hours at the enterprises of the St. Petersburg Industrial District
Series	The affairs of the Petrograd Society of Planters and Manufacturers for the years 1893-1918.
Fonds	Petrograd Society of Breeders and Manufacturers
Display format	Full description RUSMARC

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