na NADAR-06090000018267 20090604094853.0 170309||||||||| | ||| |||| ||ind|| 0010-060900000018267 338.2(6) 338.2(6) LON I The long-term perspective study of Sub-Saharan Africa, Vol. 1: Country perspectives Washington D.C World Bank 1990 v, 184 hlm il 28 cm Background papers Economics Economic policy Africa [sub-Saharan] Economic development World Bank JBUNIPB 1 B9100392