Test-System PATRYCJA HARTMAN-NIEMCZYK

62.01.Z - Computer programming activities

47.91.Z - Retail sale via mail order houses or via Internet

47.99.Z - Other retail sale not in stores, stalls or markets

58.14.Z - Publishing of journals and periodicals

62.02.Z - Computer consultancy activities

62.09.Z - Other information technology and computer service activities

66.22.Z - Activities of insurance agents and brokers

73.11.Z - Advertising agencies activities

74.20.Z - Photographic activities

85.42.Z - Colleges

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

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