Systems forecasting in the field of NRSE / transmitted by the Government of the Union of Soviet Socialist Republics.
1984
详细记录
符号[E/]ECE/AC.13/R.2
标题Systems forecasting in the field of NRSE / transmitted by the Government of the Union of Soviet Socialist Republics.
作者USSR
日期Geneva : UN, 8 Mar. 1984.
描述
4 p.