World debt tables 1990-91 : external finance for developing countries Vol. 1 / - washington, D.C. : World Bank, c1990. - vol.1;xi,195 p. : 29 cm. ISBN: 0821317237 LCCN: Subjects--Topical Terms: EconomicsDebt LC Class. No.: HJ8899 / .W672 1990 Dewey Class. No.: 336.3435 / W893