16 Printed publications in the nature of journals, scholarly papers, books magazines, pamphlets and newsletters in the field of undergraduate, graduate, post-graduate, continuing education and professional teaching and learning; printed publications in the nature of journals, scholarly papers, books magazines, pamphlets and newsletters in the field of scientific research, discovery and innovation; printed educational and instructional materials, namely, course materials, magazines, leaflets, pamphlets, booklets, books and manuals; business card cases; paperweights, letter openers, pens, pencils, binders, spiral-bound notebooks, bound notebooks, diaries, adhesive stationery notes, note pads, note pad holders, stationery portfolios, pocket pen shields, memo boards, date books, paper identification tags, post cards, note cards, writing paper and envelopes, document files, daily planners, academic calendars, desk calendars, desk pen sets, photo albums, decals, stickers and playing cards.