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
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KNA Agribusiness & primary industries
Use for: general works on these sectors or industries that do not have their own separate codes. See also: KCVD Agricultural economics
1.3
KNAL Forestry industry
Use for: titles about the business or industry of creating, managing, using, conserving, and repairing forest and related resources. See also: TVR Forestry & silviculture: practice & techniques, TDPJ Timber & wood processing
1.3

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