Annual review of engineering industries and automation, 1980, and prospects for 1981. Chapter I : General economic developments in the ECE region.
1981
详细记录
符号[E/ECE/]ENG.AUT/R.10/Add.3
标题Annual review of engineering industries and automation, 1980, and prospects for 1981. Chapter I : General economic developments in the ECE region.
日期Geneva : UN, 18 Dec. 1981.
描述
13 p.