77219370
Jun 29, 2007
May 27, 2008
electronic learning aid in the nature of a compact disc player, bar code reader, LCD display, audio recorder and interactive educational software, teacher's guides, posters, reader cards, activity placemats, vocabulary cards, transparencies and flip books, all sold as a unit, for teaching academic vocabulary in fields of math, science and social studies and tier 3 vocabulary words
Electrical and Scientific Apparatus