作者：S. P. Gunasekera

出版项：New York : United Nations, 1974

载体形态：

分类号：

语种：英文

关键词：refractory industry

内容简介

Establishment of refractory industry in Sri Kanka [microform] / by S. P. Gunasekera. [foreign government document] In-Plant Training Workshop on the Production of Refractories (1974 : Pilsen, Czechoslovakia)