9 electronic publications, namely, a full line of educational books, magazines and newsletters on a wide variety of topics, geared to the nursery, pre-kindergarten, and elementary levels recorded on audio and video tape, CD-ROM and computer disc; pre-recorded media, namely, a full line of educational audio, video, audio-visual and data discs, audio and video tapes, audio and video cassettes, and CD-ROMs, all on a wide variety of topics geared to the nursery, pre-kindergarten, and elementary levels; educational computer software on a wide variety of topics geared to the nursery, pre-kindergarten, and elementary levels