He also did consulting work for the United Nations Economic Commission for Africa.
In 1964 he joined the United Nations Economic Commission for Africa and later consulted the governments of various nations.
During the same period, he also represented Romania at the United Nations Economic Commission for Europe.
The naming is by the United Nations Economic Commission for Europe.
Twenty Years of the United Nations Economic Commission for Europe.
And direct foreign investment in the country more than quadrupled between 2002 and 2005, according to the United Nations Economic Commission for Latin America.
The report was compiled by experts of the United Nations Economic Commission for Europe.
The proposal to add the recreational sizes was adopted by United Nations Economic Commission for Europe resolution 52.
Statistical Journal of the United Nations Economic Commission for Europe.
The United Nations Economic Commission for Europe has taken the notion of statistical literacy as the subject for its fourth guide to making data meaningful.