North American Product Classification System (NAPCS) Canada 2012 Version 1.1

North American Product Classification System (NAPCS) Canada 2012 Version 1.1
Introduction
Hierarchical structure

71231 - Direct marketing services

Display structure
North American Product Classification System (NAPCS) Canada 2012 Version 1.1 - Classification structure
Code Subclass
712311Direct marketing services Direct marketing services
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