1 audio disc (12 hours) : digital ; 4 3/4 inches digital optical 1.4 m. per second stereo audio file MP3 4 3/4 in
Notes:
Compact disc, MP3 format Read by Jane Collingwood System requirements: CD-MP3 player or computer with MP3-capable software. Can be played on iPod (through iTunes). Can be used with a DAISY player
