PRACOWNIA ROZWOJU Grażyna Morcinek-Kalita

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

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

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

82.11.Z - Office administrative service activities

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

82.30.Z - Organisation of conventions and trade shows

82.99.Z - Other business support service activities not elsewhere classified

85.60.Z - Educational support activities