EGOLOGIKA IWONA PIĄTKOWSKA

96.04.Z - Physical well-being activities

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

74.30.Z - Translation and interpretation activities

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

82.11.Z - Office administrative service activities

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

85.59.A - Teaching of foreign languages