9 Teaching Apparatus-Namely, Prerecorded Audio Magnetic Tapes, Tape Cassettes, Templates, Prerecorded Video Tape Cassettes, Film Strips, Measuring Rulers, and Computer Programs Prerecorded on Tapes, Cards or Discs
16 Books, Pamphlets, Easels, Rulers (Non-Measuring), Binders, Folders and Printed Instructional and Self-Teaching Materials-Namely, Study Guides, Programmed Texts, Workbooks, Manuals and Reference Cards Sold Individually and in Kits