Education and Technology for a Better World : 9th IFIP TC 3 World Conference on Computers in Education, WCCE 2009, Bento Goncalves, Brazil, July 27-31, 2009 : Proceedings
內容簡介
xiii, 466 p. ::ill., digital ;:24 cm.
xiii, 466 p. ::ill., digital ;:24 cm.