https://data.bnf.fr/temp-work/3ccbb25062f4053bc3855fd7f22f35db/
Import propensities of industrialized countries, protectionism revealed
Toutes les informations de la Bibliotheque Nationale de France sur : Import propensities of industrialized countries, protectionism revealed - James M. Lutz
industrialized countriesimportpropensitiesprotectionismrevealed