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 ?
T Technology, Engineering, Agriculture, Industrial processes
Use for: associated skills, trades & professions
1.3
TB Technology: general issues
TBC Engineering: general
TBD Technical design
See also: AKP Product design, UGC Computer-aided design (CAD)
TBG Engineering graphics & draughting / technical drawing
Use for: computer aided draughting. Use with: other codes such as architecture, design or engineering as appropriate
1.3
TBJ Maths for engineers
See also: PBW Applied mathematics
TBM Instruments & instrumentation engineering
TBN Nanotechnology
TBR Intermediate technology
TBX History of engineering & technology
See also: PDX History of science
TBY Inventions & inventors

version detail