16
Paper, cardboard and goods made from these materials; printed matter; books and periodicals; instructional and teaching materials
41
Education and training services; advice, consultancy and information services relating to education and training; provision of networks and special interest groups concerning education and training; evaluation of education and training products and services; organisation of training events and educational exhibitions; library and news services concerning education and training
42
Computer consultancy services; computer programming; creating and maintaining websites; hosting the websites of others; design, drawing and commissioned writing of web pages for a global computer network; installation and maintenance of computer software; leasing access time to a computer database; rental of computer hardware and computer software