00479nam a2200133Ia 4500 12.08.01 O15 Ocampo, José Antonio Returning to an eternal debate : the terms of trade for commodities in the twentieth century ECLAC SantiagoCL 2003 52 p. Examines the evolution of the international terms of trade for commodities in the light of recent empirical evidence. 6/5/03 JOYD M O15 25002 25002 0 0 0 0 CRCM CRCM 2023-05-04 0 12.08.01 O15 0000000019016 2023-05-04 00:00:00 2023-05-04 M