Provisional list of documents : 1st Consultation on the Building Materials Industry, Athens, Greece, 25-30 March 1985.
1985
详细记录
符号ID/WG.434/5
标题Provisional list of documents : 1st Consultation on the Building Materials Industry, Athens, Greece, 25-30 March 1985.
日期Vienna : UN, 1 Feb. 1985.
描述
2 p.