Badania w działaniu. Weronika Chodacz

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

18.13.Z - Pre-press and pre-media services

70.22.Z - Business and other management consultancy activities

73.20.Z - Market research and public opinion polling

74.20.Z - Photographic activities

74.30.Z - Translation and interpretation activities

79.90.A - Couriers on package tours and tour guides activities

82.30.Z - Organisation of conventions and trade shows

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

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

90.03.Z - Artistic creation activities