MAGDALENA MROŻEK-GĄSIOROWSKA PRACOWNIA HTA

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

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

58.11.Z - Book publishing

63.11.Z - Data processing, hosting and related activities

63.99.Z - Other information service activities not elsewhere classified

70.22.Z - Business and other management consultancy activities

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

73.20.Z - Market research and public opinion polling

74.30.Z - Translation and interpretation activities

82.19.Z - Photocopying, document preparation and other specialised office support activities

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