Woolf, Leonard Empire and commerce in Africa : a study in economic imperialism Leonard Woolf - Vol-7 - London: Routledge Thoemes, 1998. - vii, 374p. ( Vol-7) HB Eng ISBN: 0415179459 Subjects--Topical Terms: World war,1914-1918 Dewey Class. No.: 940.3 / WOE