Thema Subject Categories 1.4

Previous versions of Thema are still available 1.3 1.2.

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

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Notation Category heading Add Mod ?
J Society and Social Sciences
Use all J* codes for: specialist and some general adult titles, but see also V* codes for practical approaches to many topics. Use all J* codes with: other subject categories and qualifiers where appropriate. In J* use the most appropriate code(s) available, as many social sciences are broad topics that can have many alternative terms or names
JW Warfare and defence
JWC Military forces and sectors
JWCD Land forces and warfare
JWCG Irregular or guerrilla forces and warfare
Class here: armed resistance movements, insurgents, foreign fighters. Use for: works about non-regular military forces who fight for political, economic, ideological or religious reasons. Use with: NHW* codes as appropriate and PLACE 1* and TIME PERIOD 3* Qualifiers as appropriate
JWCK Naval forces and warfare
See also: NHTM Maritime history
JWCM Air forces and warfare
JWCS Special and elite forces

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