16 Printed matter, namely, texts, books, journals, magazines for pre-kindergarten through secondary instruction; printed publications, namely, texts, books, journals, magazines for pre-kindergarten through secondary instruction; educational equipment, namely, printed educational materials for teaching purposes, except apparatus, for pre-kindergarten through secondary instruction; printed educational publications, namely, texts, books, journals, magazines in the field of pre-kindergarten through secondary instruction; printed educational materials in the field of pre-kindergarten through secondary instruction; printed instructional and teaching materials in the field of texts, books, journals, magazines for pre-kindergarten through secondary instruction; stationary and educational supplies, namely, namely, paper, pens, notepads; printed handbooks and manuals in the field of pre-kindergarten through secondary instruction; printed newsletters in the field of pre-kindergarten through secondary instruction; printed prospectuses