Trierarchy

Class [41]
Education and Entertainment Services

Publishing;Publishing by electronic means;Publishing of books;Publishing of books, magazines;Publishing of electronic books and journals on-line;Publishing of electronic books and journals online;Publishing of electronic publications;Publishing of instructional books;Publishing of maps;Publishing of newsletters;Publishing of printed matter;Publishing of stories;Publishing of web magazines;Publishing services;Publishing services (including electronic publishing services);Publishing services carried out by computerised means;Publishing services for books;Publishing services for books and magazines;Digital video, audio and multimedia entertainment publishing services;Electronic publishing;Multimedia publishing;Multimedia publishing of books;Multimedia publishing of electronic publications;Multimedia publishing of printed matter;On-line publishing services;Online digital publishing services;Writing and publishing of texts, other than publicity texts.