Trade without rulers: pre-colonial economic development in South-Eastern Nigeria
Northrup David
Trade without rulers: pre-colonial economic development in South-Eastern Nigeria David Northrup - Oxford Clarendon Press 1978 - vi, 269 p.; 23 cm. - Oxford studies in African affairs .
0198227124
Slave trade
Produce trade--Nigeria--History--Nigeria--History
Trade without rulers: pre-colonial economic development in South-Eastern Nigeria David Northrup - Oxford Clarendon Press 1978 - vi, 269 p.; 23 cm. - Oxford studies in African affairs .
0198227124
Slave trade
Produce trade--Nigeria--History--Nigeria--History