MARTA POLAK-GRIŃKOW

47.91.Z - Retail sale via mail order houses or via Internet

46.19.Z - Agents involved in the sale of a variety of goods

47.61.Z - Retail sale of books in specialised stores

47.65.Z - Retail sale of games and toys in specialised stores

47.71.Z - Retail sale of clothing in specialised stores

47.72.Z - Retail sale of footwear and leather goods in specialised stores

47.99.Z - Other retail sale not in stores, stalls or markets

58.11.Z - Book publishing

63.11.Z - Data processing, hosting and related activities

63.12.Z - Web portals

70.22.Z - Business and other management consultancy activities

85.59.B - Other out-of-school forms of education, not elsewhere classified

85.60.Z - Educational support activities