Lieftinck, Pieter 1902 External debt and debt-bearing capacity in developing countries/ Pieter Lieftinck - Princeton, N.J. : International Finance Dept. of Economics, Princ eton University , 1966 - 28 p. ; 23 cm - Essays in international finance ; no.51 . Subjects--Geographic Terms: Developing countries--Finance Dewey Class. No.: PS 332.15082 P75 no.51