Technology and communications in the 21st Century : the impact on society.
1997
详细记录
符号***
标题Technology and communications in the 21st Century : the impact on society.
索书号
UNIS(02)/T3
日期New York : UN, 1997.
描述
44 p. : ill.
备注
At head of title: United Nations International School.
March 6 and 7 1997, General Assembly Hall.
March 6 and 7 1997, General Assembly Hall.