Arranging professional workshop and training courses; Arranging and conducting educational conferences; Book publishing; Business training; Computer education training; Correspondence schools; Educational examination services; Educational services in the nature of correspondence schools; Information on education; Publication of books, of magazines, of journals, of newspapers, of periodicals, of catalogs, of brochures; Publication of texts, books, magazines and other printed matter; Publishing of electronic publications; Teaching and training in business, industry and information technology