16 Books in the field of computer sciences such as database management, digital process automation, digital, application services, artificial intelligence, data and insights, business process services, cloud services, cyber security services and infrastructure management services; printed publications in the nature of books, magazines, journals, in the field of computer sciences such as database management, digital process automation, digital, application services, artificial intelligence, data and insights, business process services, cloud services, cyber security services and infrastructure management services; brochures in the field of computer sciences such as database management, digital process automation, digital, application services, artificial intelligence, data and insights, business process services, cloud services, cyber security services and infrastructure management; leaflets in the field of computer sciences such as database management, digital process automation, digital, application services, artificial intelligence, data and insights, business process services, cloud services, cyber security services and infrastructure management services; pamphlets in the field computer sciences such as database management, digital process automation, digital, application services, artificial intelligence, data and insights, business process services, cloud services, cyber security services and infrastructure management services; stationery; printed instructional and teaching materials in the field of computer sciences such as database management, digital process automation, digital, application services, artificial intelligence, data and insights, business process services, cloud services, cyber security services and infrastructure management services; computer printouts, namely, digital printing paper, computer programs in printed form, namely, blank paper computer tapes for recording programs; instruction manuals in the field of computer sciences such as database management, digital process automation, digital, application services, artificial intelligence, data and insights, business process services, cloud services, cyber security services and infrastructure management services; paper ribbons, other than haberdashery or hair decorations; ink, namely, writing ink, ink for pens; computer paper; cards, namely, note cards; pens; pencils; printed advertisements, namely, printing advertising signs of paper; pictures; graphic reproductions; paper transparencies; written matters, namely, calendars; paper and paper articles, namely, paper bags