The duration of the working day and the wages of workers in the 20 most industrial provinces of European Russia

The duration of the working day and the wages of workers in the 20 most industrial provinces of European Russia: according to the reports of Article Fab.Inspectors / M-in Fin.Dep.bargain.and manuff.- St. Petersburg: Type.V.F.Kirschbaum, 1896. - [3], 225, 41 p.;25. -.I. Russia.Department of Trade and Manufactory.Electronic Source: PB