Pracownia Relacji Marta Chrostowska

86.90.E - Other human health activities notelsewhere classified

63.12.Z - Web portals

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

85.51.Z - Out-of-school forms of sports and leisure education

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

88.99.Z - Other social work activities without accommodation notelsewhere classified

96.04.Z - Physical well-being activities