Printed materials and publications, namely, user manuals, [ series of books, booklets, brochures, data sheets, white papers, newsletters, catalogs, pamphlets, periodicals and magazines, ] all in the fields of business, creative design, computers, information technology, word processing, database management, multimedia, entertainment, [ electronic commerce ] and telecommunications; [ stationery, ] pens and pencils, [ clipboards,] [ posters, ] [ memo pads, ] binders