Convertibility index for foreign trade statistical classifications of the American nations.
Subtitle: Basic classification scheme showing detailed export and import commodity descriptions by classes of the Minimum list of commodities for international trade statistics...
Contributors: Moraes, O. Alexander de; League of nations. Committee of statistical experts. 
Edition: Preliminary ed.
Publisher: Inter American statistical institute
Published: 1945
Place of publication: Washington, D.C
Language: eng
Number of pages: 1130
Subjects: Commercial statistics; Commercial products -- Classification
Notes: Reproduced from type-written copy.