digital file in MP3 audio format : digital digital stereo Digital recording data file
Notes:
Co-published by: David Suzuki Foundation Restricted to use by people with documented print impairment Read by multiple readers Original version: Vancouver : Greystone Books, c2010. 72 pages 9781553655466 System requirements: PC or compatible, or Macintosh; CD-ROM player and drive; MP3 player UBC Crane Library