Deputy Director, Statistical Division, Economic Commission for Europe since 1990. Chief, General Statistics Section, Economic Commission for Europe, Geneva, 1980-1990. Chief, National Accounts & Special Project(s) Section, 1973-1980, Statistician, 1967-1973, Statistical Office(s), United Nations, New York.
Association Expert, Statistics, UNESOB, Lebanon, 6567. Junior Professional Officer, United Nations Development Program, Uganda, 1965. Assistant to the Vice President, Sveriges Mekanforbund, Sweden, 1962-1965.