Previous versions of Thema are still available 1.3 1.2 1.1 1.0.
Browse the Thema subject categories hierarchy, or search for a specific term within the hierarchy.
|D||Biography, Literature and Literary studies
Use all D* codes for: specialist and general adult titles. DO NOT USE: code ‘D’ itself, but select specific categories from section D*. Use all D* codes with: other subject categories and qualifiers where appropriate, in particular STYLE 6*, PLACE 1*, LANGUAGE 2* or TIME PERIOD 3* Qualifiers
|DN||Biography and non-fiction prose
Class here: life-writing. Use all DN* codes with: another specific subject code where possible, e.g. SFH “Golf” with DNBS.
See also: FC Biographical fiction
|DNX||True stories: general
Use all DNX* codes for: for popular accounts of actual events written in a narrative or journalistic style
Use with: JKV* or other codes as appropriate
|DNXC3||True crime: serial killers and murderers||1.3|
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