· CEO, M.C. Dean1997–
· Director of a six-man mission to Italian Somaliland, United Nations1951–
· Administrative Officer and Second-Ranking Officer of a United Nations mission to Libya, United Nations1950–
· Secretary to the United Nations mission to Haiti, United Nations1949–
· Director of Community Relations Project, National Urban League1944–1946
· Chief Economist, Office of Price Administration1942–1944
· Ph.D. in Economics, Harvard University1938–
· Professor of Sociology, Atlanta University1933–1942
· M.A. in Economics, Harvard University1932–
· B.A. summa cum laude, Bowdoin College1930–
· Guest Lecturer, Harvard University
· Bachelor's degree in Electrical Engineering, NC State University
· Acting Chief of the Africa Unit Division of Economic Stability and Development, United Nations