16 Printed matter, namely, paper signs, books, manuals, curricula, newsletters, informational cards and brochures relating to legal, compliance and business integrity issues; bookbinding materials; photographs printed; stationery; adhesives for stationery or household purposes; paint brushes; typewriters; office stationery; printed instructional and teaching material, except apparatus, relating to economic, social and political issues; plastic film for packaging; brochures relating to economic, social and political issues; newspapers; publications, namely, magazines, books, hand-outs, manuals, research reports, brochures, informational cards and workbooks relating to legal, compliance and business integrity issues; research reports relating to legal, compliance and business integrity issues