@book{27557,
	author = {Mann, Michael, and Dalby, David.},
	title = {A Thesaurus of African Languages: A Classified and Annotated Inventory of the Spoken Languages of Africa: With an Appendix on their Written Representation},
	publisher = {H. Zell Publishers,},
	year = {1987.},
	address = {London ;},
	note = {Includes index.}
}