TY - BOOK AU - Amjadi,Azita AU - Reincke,Ulrich AU - Yeats,Alexander J. TI - Did external barriers cause the marginalization of Sub-Saharan Africa in world trade? T2 - World Bank discussion paper, SN - 0821338269 AV - HF3876.5 .A45 1996 U1 - 382/.0967 20 PY - 1996/// CY - Washington, D.C. PB - World Bank KW - Exports KW - Africa, Sub-Saharan KW - Non-tariff trade barriers KW - OECD countries KW - Tariff KW - Transportation KW - Costs KW - Commerce N1 - Includes bibliographical references (p. 82-88) UR - http://elibrary.worldbank.org/doi/book/10.1596/0-8213-3826-9 ER -