16 Paper, cardboard and goods made from these materials, not included in other classes, namely, posters, booklets in the field of advertising and marketing, advertisement boards of paper or cardboard, stickers, printed forms, wrapping paper, printed reports in the field of advertising and marketing, letter-headed paper, pamphlets in the field of advertising and marketing, journals in the field of advertising and marketing, newspapers, printed periodicals in the field of advertising and marketing, books in the field of advertising and marketing, directories in the field of advertising and marketing, prospectuses in the field of advertising and marketing, ledger books, index books, note cards and tapes of paper for recording computer programs; printed matter, namely, brochures, catalogues, periodicals, prospectus, flyers, magazines, journals, leaflets, and tracts all in the field of advertising and marketing; bookbinding material, photographs, stationery, adhesives and glues for stationery or household purposes, printed instructional and teaching material except apparatus in the field of advertising; plastic materials for packaging not included in other classes, namely, plastic bags, sachets, films and sheets for packaging purposes not for commercial or industrial purposes; printing type, printing blocks