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.

See the search hints below.

Notation Category heading Add Mod ?
G Reference, Information and Interdisciplinary subjects
Use all G* codes for: specialist and general adult titles. DO NOT USE: code ‘G’ itself, but select specific categories from section G*. Use all G* codes with: other subject categories and qualifiers where appropriate
GL Library and information sciences / Museology
GLC Library, archive and information management
GLF IT, Internet and electronic resources in libraries
GLH Acquisitions and collection development
GLK Bibliographic and subject control
Class here: indexing, cataloguing and classification
GLM Library and information services
Class here: academic, specialist, public and school libraries; reference, circulation and community services
GLP Archiving, preservation and digitization
GLZ Museology and heritage studies
Class here: museum studies, curatorship, heritage interpretation, and historical conservation. Use for: works about the preservation and promotion of culturally and socially significant sites, buildings, monuments, the tangible, intangible and natural cultural heritage of a society, etc.
See also: ABC Conservation, restoration and care of artworks, AGC Exhibition catalogues and specific collections, NK* Archaeology and its subcategories, RNK Conservation of the environment, TNKX Conservation of buildings and building materials, WTHM Travel guides: museums, historic sites, galleries etc

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