Davidson, Basil, 1914-2010. Old Africa rediscovered. - London : Longman, 1970. - 287 p. : illus., maps. 22 cm. - A Longman paperback . Bibliography: p. 269-277. ISBN: 0582126398 LCCN: 73160302 Subjects--Geographic Terms: Africa, Sub-Saharan--Civilization. Dewey Class. No.: 960.1 / DAO 1970