Trade of Canada commodity classification
Subtitle: in effect January 1, 1975 : reference manual
By: published by authority of the Minister of Industry, Trade and Commerce
Publisher: Information Canada
Published: 1975
Place of publication: Ottawa
Language: eng
Number of pages: 276
Subjects: Commercial products; Classification
Notes: "This reference manual replaces Export and Import commodity classifications, catalogues 12-521 to 12-526."

"Catalogue 12-520E occasional."

Loose-leaf for updating.