Codes for the representation of names of countries and their subdivisions - Part 1: Country codes (ISO 3166-1:2006); German version EN ISO 3166-1:2006, Corrigendum to DIN EN ISO 3166-1:2007-03; German version EN ISO 3166-1:2006/AC:2007— 2 стр.
Electronicdata interchange for administration, commerce and transport (EDIFACT); application level syntax rules; (ISO 9735:1988); german version EN 29735:1990— 19 стр.
Electronic data interchange for administration, commerce and transport (EDIFACT); application level syntax rules (ISO 9735:1990); german version EN 29735:1992— 22 стр.
Codes for the representation of names of countries and their subdivisions - Part 1: Country codes (ISO 3166-1:1997); German version EN ISO 3166-1:1997— 35 стр.