Materials of the Karelian region.And Olon.lips.Social Security Departments.Part 1. Collection of social insurance materials

Materials of the Karelian region.And Olon.lips.Social Security Departments.- Petrozavodsk: B. and., 1922. -.I. Olonetsky lips.Social Departmentprovision.II.Karelian regionSocial Departmentprovision.Electronic Source: PBPart 1: Collection of social insurance materials.- ed.Caroblsobesa and Olongubesobesa, 1922. -IV, 27 s .. -.Electronic Source: PB