Listing and classification : generic entries for class 2, [Gases] / transmitted by the expert from Canada.
1989
详细记录
符号ST/SG/AC.10/C.3/R.4
标题Listing and classification : generic entries for class 2, [Gases] / transmitted by the expert from Canada.
作者Canada
日期Geneva : UN, 26 Apr. 1989.
描述
3 p. : table.