The challenge of development/ World Bank. - Oxford : Oxford University Press, 1991. - 290 p.: tabl. 27 cm. - World Development Report 1991. . ISBN: 0195208684 ISSN: 01635085 Subjects--Topical Terms: Economic development. LC Class. No.: HC59.7 / .W659 1991 Dewey Class. No.: 338.9 / WOR 1991