16 Printed brochures, manuals, periodicals, magazines, all in the field of computer programming, computer programming languages, methodologies, coding; printed matter in the nature of printed columns and articles all in the field of computer programming, computer programming languages, methodologies, coding; printed advertising posters; printed catalogues, informational flyers, pamphlets, booklets, reports, all in the field of computer programming, computer programming languages, methodologies, coding; printed advertisement boards of paper and cardboard; printed note cards, letterhead paper, printed calendars and printed diaries