Monday, November 11, 2013

Софтверски решенија за нашето образование

Saturday, November 2, 2013

SMART Table

http://www.youtube.com/v/X6MSaZHR4_M?version=3&autohide=1&autoplay=1&showinfo=1&attribution_tag=fvbmZm5q1YnxjrYm9kTYvw&feature=share&autohide=1