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Learn more about the classification schemes below:
- BISAC Classification SchemesSubject Codes
- BISAC Regional Themes
- BISAC Merchandising Themes
THEMA
Thema is a new global subject classification system for books, with wide and growing international participation.
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BookNet Canada sits on both the BISAC and THEMA Thema subjects committee where decisions are made about what new codes are needed and if old ones should be discontinued. The Canadian Bibliographic Committee works at creating Canadian specific BISAC and THEMA subjects and regional themes. If you would like to discuss any of the Classification Schemes send us an email . at biblio@booknetcanada.ca.