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.

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Notation Category heading Add Mod ?
J Society & Social Sciences
JB Society & culture: general
Use for: (all JB* codes) both general & academic works on social topics. Use with: JH* codes for sociology textbooks & other specialist works as appropriate. See also: VFV* Family & relationships: advice & issues and its subcategories
JBF Social & ethical issues
See also: PDR Impact of science & technology on society, RNT Social impact of environmental issues, QDTQ Ethics & moral philosophy
JBFG Refugees & political asylum
JBFG1 Aiding escape & evasion
Class here: the Underground Railroad, the Comet Line, Fluchthilfe, etc. Use for: titles about helping refugees escape repression, slavery, conflicts etc. Use with: NH* codes if appropriate & PLACE 1* and TIME PERIOD 3* Qualifiers as appropriate

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