Report of the Advisory Committee for the Co-ordination of Information Systems on its 4th session, Geneva, 23-25 September 1987.
1987
详细记录
符号ACC/1987/15
标题Report of the Advisory Committee for the Co-ordination of Information Systems on its 4th session, Geneva, 23-25 September 1987.
日期[New York] : UN, 11 Nov. 1987.
描述
18 p.