[Class : 16] Teaching Manuals; Flashcards [Teaching Materials]; Printed Teaching Materials; Paper Teaching Materials; Trivia Cards [Teaching Materials]; Teaching Material [Except Apparatus]; Instructional And Teaching Materials; Printed Teaching Activity Guides; Flash Cards [Teaching Materials]; Teaching Materials Of Paper; Teaching Materials [Except Apparatus]; Instructional Manuals For Teaching Purposes; Teaching Materials Made Of Paper; Histological Sections For Teaching Purposes; Instructional And Teaching Material (Except Apparatus); Printed Instructional, Educational, And Teaching Materials; Biological Samples For Use In Microscopy [Teaching Materials]; Books; Educational Books; Educational Equipment; Educational Publications; Printed Educational Materials; Stationery And Educational Supplies; Children's Interactive Educational Books; Three Dimensional Models For Educational Purposes; Three Dimensional Models For Educational Purposes; Illustrated Wall Maps For Educational Purposes; Anatomical Models For Instructional And Educational Purposes; Printed Books In The Field Of Music Education; Replications Of Human And Animal Skeletons, Or Parts Of Skeletons, And Fossils For Educational Purposes; Replicas Of Human And Animal Skeletons, Or Parts Of Skeletons, And Fossils For Educational Purposes; Books And Periodicals, Magazine, Printed Matters, Printed Publications, Printed Time Tables, Brochure Newspaper Periodicals And Stationery, Printed Visuals, Children’s Books Incorporating An Audio Component, Information Books, Information Booklets, Printed Informational Sheets, Printed Books, Printed Information Sheets, Printed Matter For Instructional Purposes