16 Publications, namely, books, textbooks, reference books, instruction books, information books, children's books, student workbooks, hard bound books, periodic publications, magazines, newsletters, newspapers, manuals, printed seminar and lecture notes in the field of education, reading and writing instruction; activity books, comic books, exercise books, colouring books, story books; notebooks, ring binders, diaries, dictionaries, scrapbooks, sketchbook albums, slate boards, memo pads, markers, pens, pencils, pencil cases and pencil tins, pencil erasers, pencil sharpeners, pencil toppers, rulers, photo albums, portfolios, folders; stickers, sticker sets, sticker albums, boxes for sticker sets; art and craft sets; calendars; instructional and teaching materials of paper; crayons, art and craft paper, chalks, coloured pencils, and sets of these; maps; paper party supplies, namely, paper napkins, place mats, gift wrap and ribbons, table covers of paper and paper bags; postcards, stationery, writing paper, envelopes, stencils, greeting cards and pennants, stamps and stamp pads, writing paper and envelopes; printed vouchers and coupons, provided individually and bound in sets; wall posters; instructional materials sold together with the aforesaid goods