North American Product Classification System (NAPCS) Canada [Provisional Version 0.1]
- 512 - Internet, software and other computer related services
- 519011 - Internet publishing and broadcasting services
- 519011.17 - Periodicals, business (including farming), professional and academic, online
519011.17.2 - Periodicals, academic, online
Periodicals published on the Internet, aimed primarily at the academic community. Subjects include pure research in any field and scholarly journals.
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