=LDR 22 4500 =001 4060 =082 04$a960 HER =100 1\$aHerbertson, A. J. =245 10$aThe Oxford survey of the British Empire: Africa =260 \\$bOxford at the Clarendon Press,$c1914 =650 \0$aBooks =700 1\$aHowarth, O. J. R. =852 \\$bFreeman Library$h960 HER