Thema Subject Categories 1.3

Previous versions of Thema are still available 1.2 1.1 1.0.

Browse the Thema subject categories hierarchy, or search for a specific term within the hierarchy.

See the search hints below.

Notation Category heading Add Mod ?
G Reference, Information & Interdisciplinary subjects
GB Encyclopaedias & reference works
GBC Reference works
Use with: other subject code indicating the area or scope of the work. See also: CB* Language: reference & general and its subcategories, DSR* Literary reference works and its subcategories
GBCB Dictionaries of biography
Class here: Who’s Who. Use with: other subject code indicating the area or scope of the work
1.3

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