graduated rulers; prerecorded audio and video cassettes which teach children reading, math, and social sciences
Electrical and Scientific Apparatuseducational books and pamphlets which teach children reading, math and social sciences; book covers; stickers; posters; note pads; pencils; pens; calendars; greeting cards; book marks; printed organizational and score charts; file folders; stationery folders; drafting and pencil topper erasers
Paper Goods and Printed Matter