16 teaching apparatus and instruments, namely, mechanical and electrical models for educational purposes, namely, for teaching and illustrating lessons; printed matter, namely, catalogs, pamphlets and university lesson plans in the field of commerce, marketing, commercial distribution, business management, and business transactions, all for teaching purposes; magazines featuring information in the fields of commerce, marketing, commercial distribution, business management and business transactions, all for teaching purposes; books, handbooks and periodicals, all relating to the fields of commerce, marketing, commercial distribution, business management and business transactions; dictionaries; posters and graphic prints; typewriters; office supplies, namely, writing pads, stationery, pencil holders, blotters, document and card files, paper cutters and copying machines; and printed instructional, educational and teaching materials in the fields of commerce, marketing, commercial distribution, business management and business transactions