Extraits conferences Rony Akrich a decouvrir

[pro-player playlist= »bottom » width=’520′ height=’520′ type=’video’]http://www.youtube.com/watch?v=PxpYsQMGZeA,http://www.youtube.com/watch?v=m_DWEfu5hKA,http://www.youtube.com/watch?v=wiQTGMEvmZM[/pro-player]