International trade in copper and tin : areas for co-operation among State trading organizations of developing countries : report / by the UNCTAD secretariat : statistical annex.
1982
详细记录
符号TD/B/C.7/53/Add.1
标题International trade in copper and tin : areas for co-operation among State trading organizations of developing countries : report / by the UNCTAD secretariat : statistical annex.
日期Geneva : UN, 25 Feb. 1982.
描述
iii, 39 p. : tables.