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 ?
K Economics, Finance, Business & Management
KN Industry & industrial studies
Use for: (all KN* codes) studies of whole sectors or works that look at aspects of these topics from a business or industrial studies perspective
KNG Transport industries
Class here: all transport industries; road, shipping, railway, aerospace, air etc. Use for: works that look at these sectors from a business or industrial studies perspective. Use with WG* codes to indicate what type of vehicle if appropriate. See also: WG* Transport: general interest and its subcategories, KNDR Vehicle manufacturing industries, TR* Transport technology & trades and its subcategories

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