TY - BOOK AU - Austen Ralph TI - African Economic History: internal development and external dependency SN - 0435080172 AV - HC800 .A97 1987 PY - 1987/// CY - London PB - Heinemann KW - Economic History KW - Commerce KW - International economic relations KW - Africa KW - sub-saharan N1 - Includes bibliographical references and index ER -