Maintenance of the UN/EDIFACT Directories : report of the Meeting of the Directories Maintenance Reference Group (DRG), Geneva, 25-26 January 1989.
1989
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاء[E/ECE/]TRADE/WP.4/R.561
العنوانMaintenance of the UN/EDIFACT Directories : report of the Meeting of the Directories Maintenance Reference Group (DRG), Geneva, 25-26 January 1989.
تاريخGeneva : UN, 6 Feb. 1989.
الوصف
3, [13] p. : chart