@book{65353,
	author = {Symposium on the Quantification and Structure of the Import and Export and Long Distance Trade in Africa, 1800-1913 and Liesegang, G.},
	title = {Figuring African trade :},
	publisher = {D. Reimer,},
	year = {c1986.},
	address = {Berlin :},
	note = {English and French.}
}