77223027
Jul 5, 2007
Prerecorded audio and audiovisual tapes and digital media featuring curriculum materials for distance-learning in the fields of history, government, health, philosophy, sociology, psychology, environmental education, business, citizenship, English literature, English as a Second Language, civics education, family literacy, geology, oceanography, physics, marriage and family and downloadable via the Internet for use in secondary, adult and higher education
Electrical and Scientific Apparatus