The African slave trade from the fifteenth to the nineteenth century : reports and papers of the meeting of experts organized by Unesco at Port-au Prince, Haiti, 31 January to 4 February 1978

Journal of Asian and African Studies

The Bandung spirit and the Asian-African press

School of oriental and African studies: calendar for the sixty-first session 1976-1977

World industry since 1960 progress and prospects; special issues of the Industrial Development Survey for the Third General Conference of UNIDO, Mew Delhi, India, 21 January - 8 February 1980 / United Nations