16 Printed vacation Bible school materials, namely, publications in the nature of teacher guide books, student books in the field of religious instruction, books, specifically, music song books, music leader guidebooks, sheet music; accessories, specifically, Bible study leader packs in the nature of paper instructional guides in the field of religious instruction, and paper and cardboard promotional items in the nature of printed signs for vacation Bible schools, bulletins concerning religious instruction, and registration forms for vacation Bible schools