World development report : knowledge for development. - Washington : The World Bank, 1999. - 251 s. : grf. ; 27 cm. ISBN: 0195211189 Subjects--Topical Terms: Gelişmekte olan ülkeler--Ekonomik durum. Subjects--Geographic Terms: Developing countries--Economic conditions. LC Class. No.: HC 60 / W67 1999 Dewey Class. No.: 338.9 / WOR 1999