16
Jackets for papers; printed matter; writing paper; periodicals; books; covers (stationery); loose-leaf binders for office use; graphic representations; brochures; magazines; newspapers; index cards (stationery); diagrams; forms (printed); writing sets with writing paper; booklets; instructional and teaching material (except apparatus); pads (stationery); teaching materials (except apparatus); book covers
41
Arranging and conducting of seminars; academies (education); publication of books; vocational guidance; educational services; publication of texts (other than publicity texts); arranging and conducting conferences; correspondence courses; arranging and conducting of congresses; educational services; consultancy regarding training, further training and education; organization of exhibitions for cultural or educational purposes; arranging and conducting of symposiums; film production; presentation of live performances; arranging and conducting of colloquiums; arranging and conducting of workshops (training); online publishing of electronic books and periodicals; correspondence courses; making available of electronic publications (not downloadable)
42
Computer programming; computer systems design; computer software design; computer programming