Severinus Marek Dolewka

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

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

58.11.Z - Book publishing

58.19.Z - Other publishing activities

59.11.Z - Motion picture, video and television programme production activities

59.20.Z - Sound recording and music publishing activities

63.12.Z - Web portals

85.52.Z - Out-of-school forms of cultural education

85.60.Z - Educational support activities