00508nam a2200145Ia 4500 20260716043505.0 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 48337 48337