Thema Subject Categories 1.2

Previous versions of Thema are still available 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 ?
1 Place qualifiers
Do not use “1” on individual books, but select qualifiers from section 1* as appropriate
1A World
Use to indicate a specifically global context
1D Europe
1F Asia
1H Africa
1K The Americas
1M Australasia, Oceania, Pacific Islands, Atlantic Islands
1Q Other geographical groupings: Oceans & seas, historical, political etc
1Z Space, planets & extraterrestrial locations
Use for works beyond the earth where a location has meaning either in setting or subject for the majority of the work.