77.40.Z - Leasing of intellectual property and similar products, excluding works protected by copyright
46.90.Z - Non-specialized wholesale trade
47.61.Z - Retail sale of books
47.65.Z - Retail trade
58.11.Z - Publishing of books
58.19.Z - Other publishing activities, excluding software publishing
58.29.Z - Publishing of other software
85.59.A - Foreign language education
85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms
85.60.Z - Educational support activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane