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BISAC Classification Schemes come in three forms: BISAC Subject Headings, BISAC Merchandising Themes, and BISAC Regional Themes. These codes are widely used in the North American Book Trade.
THEMA
Thema is a new global subject classification system for books, with wide and growing international participation.
BookNet Canada's Role
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BookNet Canada sits on both the BISAC and 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.
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