"1238147207" - 1 õppematerjal

Thomas Alva Eddison

8 PILDID Thomas Alva Edison Edison oma leiutise fonograafiga 9  Edisoni kinetoskoop KASUTATUD KIRJANDUS http://en.wikipedia.org/wiki/Thomas_Edison#Telegrapher http://upload.wikimedia.org/wikipedia/commons/thumb/0/04/Thomas_Edison.jp g/180px-Thomas_Edison.jpg http://www.eam.ee/files/Image/large/1238147207.jpg http://upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Edison_and_phono graph_edit2.jpg/180px-Edison_and_phonograph_edit2.jpg http://www.innopia.org/index.php/Thomas_Alva_Edison 10