1887-1975 1905-1961 1909- 1952- 1955-1965 20thcentury 770 alveng annan artistic biography canoeists coffey conceptualart correspondence dayal exhibitions french goering hammarskjöld hammarskjöld history historyunitednations humansecurity international internationalrelations kurt law management managementunitednations maria norway photography poets politicalethics rajeshwar saint-johnperse seakayaking secretarissen-generaal(internationaleorganisaties) statesmen sweden unitednations verenigdenaties voyagesaroundtheworld waldheim womencanoeists worldpolitics