Public papers of the Secretaries-General of the United Nations / 
selected and edited with commentary by Andrew W. Cordier and Wilder Foote. 
 - New York :  Columbia University Press,  1969- 
<br/><br/>Bibliographical footnotes. 
<br/><br/>v. 1. Trygve Lie: 1946-53 (published in 1969) -- v. 2. Dag Hammarskjold: 1953-1956 (published in 1972) -- v. 3. Dag Hammarsjold: 1956-1957 -- v. 4. Dag Hammarsjold, 1958-1960 -- v. 5. Dag Hammarskjold: 1960-1961  -- v. 6. U Thant: 1961-1964. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>United Nations.