41 Education services; training services; training courses and consultancy; arranging, conducting and organisation of courses, workshops, conferences, seminars, symposiums, classes, meetings, and discussion groups; arranging, conducting and organisation of cultural events; publication services; electronic publication services; publication of books, manuals, leaflets, magazines; rental of teaching instruments; rental of educational materials; educational materials or apparatus (rental of -); production and rental of educational and instructional materials; rental of training simulators