Scholion Renata Stefańska-Klar

58.11.Z - Book publishing

32.40.Z - Manufacture of games and toys

33.20.Z - Installation of industrial machinery and equipment and outfit

46.14.Z - Agents involved in the sale of machinery, industrial equipment, ships and aircraft

47.61.Z - Retail sale of books in 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

58.14.Z - Publishing of journals and periodicals

58.19.Z - Other publishing activities

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis

72.19.Z - Other research and experimental development on natural sciences and engineering

74.10.Z - Specialised design activities

78.10.Z - Activities of employment placement agencies

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

85.60.Z - Educational support activities

86.90.E - Other human health activities notelsewhere classified

88.99.Z - Other social work activities without accommodation notelsewhere classified