Issue: Science and Technology (Information Technology) Science and Technology (World Summit on the Information Society 2003-2005 (WSIS)) (Sudan, 2005)

Saturday, September 24, 2005, Science and Technology (Information Technology) Science and Technology (World Summit on the Information Society 2003-2005 (WSIS))

Saturday, September 24, 2005 Sudan will issue: Stamp "World Summit on the Information Society (WSIS)" face value 200, Stamp "World Summit on the Information Society (WSIS)" face value 300, Stamp "World Summit on the Information Society (WSIS)" face value 400,