PTA trade and development strategy: market integration and economic transformation for sustainable growth By Common market for eastern and southern africa - Harare Common Market for Eastern and Southern Africa (COMESA) 1992 - xv, 121p.: ill. Subjects--Topical Terms: AFRICA, EASTERN--FOREIGN ECONOMIC RELATION--AFRICA, SOUTHERNAFRICA, SOUTHERN--FOREIGN ECONOMIC RELATION--AFRICA, EASTERNAFRICAN, EASTERN--COMMERCE--AFRICA, SOUTHERN LC Class. No.: COMESA(02)1992/1