"Hamitiska folk." . . "Hamiten." . . "Hamites." . . . . . "A contribution to the history of the Hamitic peoples of Africa"@en . "A contribution to the history of the Hamitic peoples of Africa" . . . . . . . . . . . . . . . . . "A contribution to the history ot the Hamitic peoples of Africa" . . . . . . . . . . . . . . "A contribution to the history of the Hamitic people Africa"@en . "A Contribution to the history of the Hamitic peoples of Africa. [With plates, including maps.]"@en . "A Contribution to the history of the Hamitic peoples of Africa. [With plates, including maps.]" . . . . . . "Langues chamito-sémitiques." . . "Etnologia Afryka." . . "Afrique du nord-est." . . "Hamiten." . . "Geschichte." . .