List of participants : Trade and Development Board, Committee on Tungsten of the Committee on Commodities, 17th session, Geneva, 11 November 1985.
1985
详细记录
符号TD/B/C.1/TUNGSTEN/INF.11
标题List of participants : Trade and Development Board, Committee on Tungsten of the Committee on Commodities, 17th session, Geneva, 11 November 1985.
日期Geneva : UN, 26 Nov. 1985.
描述
7 p.