WEF_GlobalRisks_Report_2012.pdf Raymond Morel 4459 days ago, Comments (2) |
Raymond Morel 4505 days ago |
Raymond Morel 4505 days ago | |
Raymond Morel 4834 days ago |
the Horizon Report 2011 version Raymond Morel 4842 days ago |
L’éloge de la métamorphose par Edgar Morin Raymond Morel 4844 days ago | |