"PETRA" - WIESŁAW TOMCZAK

69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy

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

58.11.Z - Book publishing

58.19.Z - Other publishing activities

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

82.11.Z - Office administrative service activities

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

85.60.Z - Educational support activities

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

96.09.Z - Other personal service activities not elsewhere classified