Singer, H W. Economic development and world debt / H.W.Singer and Soumitra Sharma. - London : Macmillan , 1989. - xxi,453p. : ills.,fig.,table ; 25cm . NULL ISBN: 0333465539 UKP 70.00 Subjects--Index Terms: ECONOMIC DEVELOPMENT Dewey Class. No.: 336.3435 / SIN/E