Anna Lewandowska

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

32.40.Z - Manufacture of games and toys

47.19.Z - Other retail sale in non-specialised stores

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

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

58.11.Z - Book publishing

58.19.Z - Other publishing activities

72.20.Z - Research and experimental development on social sciences and humanities

73.20.Z - Market research and public opinion polling

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

82.30.Z - Organisation of conventions and trade shows

85.60.Z - Educational support activities

86.90.E - Other human health activities notelsewhere classified