Report of the Group of Experts on its 30th session, 24-27 February 1987 : Economic Commission for Europe, Inland Transport Committee, Working Party on Inland Water Transport, Group of Experts on the Standardization of Rules of the Road and Signs and Signals in Inland Navigation.
1987
详细记录
符号[E/ECE/]TRANS/SC3/GE.2/56
标题Report of the Group of Experts on its 30th session, 24-27 February 1987 : Economic Commission for Europe, Inland Transport Committee, Working Party on Inland Water Transport, Group of Experts on the Standardization of Rules of the Road and Signs and Signals in Inland Navigation.
日期Geneva : UN, 9 Mar. 1987.
描述
8 p.