86.90.E - Other human health activities notelsewhere classified
18.13.Z - Pre-press and pre-media services
47.91.Z - Retail sale via mail order houses or via Internet
58.11.Z - Book publishing
63.12.Z - Web portals
85.59.B - Other out-of-school forms of education, not elsewhere classified
85.60.Z - Educational support activities
90.03.Z - Artistic creation activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane