World debt tables 1989 - 90 : external debt of developing countries / The World Bank - Washington, D.C. : The World Bank, c1989. - xxii, 14 p. ; 28 cm. ISBN: 0821314068 LCCN: Subjects--Topical Terms: Economic development LC Class. No.: H8899 / .W672 1989 Dewey Class. No.: 336.3435 / W893