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العالم الخفي لمدن الظل
940,732 views |
روبرت نويورث |
TEDGlobal 2005
• July 2005
Read transcript
روبرت نويورث ، مؤلف كتاب"مدن الظل" ، يجد مناطق العالم العشوائية -- حيث يتخذ مليار شخص منازلهم -- مركزاً مزدهراً للإبداع والإبتكار. انّه يأخذنا في جولة.
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