@book{53258,
	author = {United Nations, and Twenty-fourth session of the commission and fifteenth meeting of the conference of ministers,},
	title = {Survey of economic and social conditions in Africa /},
	publisher = {United Nations Economic Commission for Africa (UNECA) ,},
	year = {1988-},
	series = {E/ECA/CM.15/3/Rev. 2 for the Survey of economic and social conditions in Africa},
	address = {New York :}
}