TDE-SYSTEM BOGDAN KRAŚNIEWSKI

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

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

58.11.Z - Book publishing

58.12.Z - Publishing of directories and registers (e.g. street, phone directory)

58.14.Z - Publishing of journals and periodicals

58.19.Z - Other publishing activities

70.21.Z - Public relations and communication activities

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

74.30.Z - Translation and interpretation activities

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

90.03.Z - Artistic creation activities