Electronic publications, namely, books, manuals, and brochures featuring computer instruction course materials recorded on computer media, downloadable electronic publications, namely, books, manuals, and brochures featuring computer instruction course materials

Educational instructional materials, namely, books, workbooks, guides, dictionaries, reference materials, phrase books, pre-recorded audio tapes, video tapes, DVDs, compact discs, and CD-ROMs, in the field of computers, computer instruction, computer repair, and computer software and hardware, sold as a unit