16 Paper, cardboard and goods made from these materials, namely, stationery, diaries, blotters, writing paper, envelopes, cardboard boxes, and cardboard tubes; printed matter, namely, journals, magazines and catalogues in the fields of hotel and accommodation services, hospitality, food and beverage, health and beauty, public relations, marketing, advertising, business management and administration, the retail service industry and travel industry; newspapers; printed periodicals in the fields of hotel and accommodation services, hospitality, food and beverage, health and beauty, public relations, marketing, advertising, business management and administration, the retail service industry and travel industry; books in the fields of hotel and accommodation services, hospitality, food and beverage, health and beauty, public relations, marketing, advertising, business management and administration, the retail service industry and travel industry; binding materials, namely, bookbinding materials; paint brushes; typewriters; office requisites, namely, pens, pencils, felt pens, propelling pencils, ballpoint pens, paperweights, letter racks, paper files, and index files; educational tools, namely, printed instructional and teaching material in the fields of hotel and accommodation services, hospitality, food and beverage, health and beauty, public relations, marketing, advertising, business management and administration, the retail service industry and travel industry