speakerslair Jerzy Zientkowski

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

46.19.Z - Agents involved in the sale of a variety of goods

47.19.Z - Other retail sale in non-specialised stores

47.61.Z - Retail sale of books in specialised stores

58.11.Z - Book publishing

58.19.Z - Other publishing activities

58.29.Z - Other software publishing

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

62.09.Z - Other information technology and computer service activities

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

85.60.Z - Educational support activities

95.11.Z - Repair and maintenance of computers and peripheral equipment

96.09.Z - Other personal service activities not elsewhere classified