ŁUKASZ KOWALIK FIZYKA MEDYCZNA

86.90.E - Other human health activities notelsewhere classified

62.01.Z - Computer programming activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

63.11.Z - Data processing, hosting and related activities

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

74.10.Z - Specialised design activities

74.20.Z - Photographic activities

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