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

481114 - Professional, technical and scholarly books

Display structure
North American Product Classification System (NAPCS) Canada 2012 Version 1.1 - Classification structure
Code Detail
4811141 Professional, technical and scholarly books
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