Thema Subject Categories 1.4

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.

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Notation Category heading Add Mod ?
P Mathematics and Science
Use all P* codes for: mostly academic, technical and specialist titles and some general adult works. Qualifiers are mostly not required with P* codes. DO NOT USE: code ‘P’ itself, but select specific categories from section P*.
Prefer: WN* codes for general interest adult titles where appropriate
PS Biology, life sciences
Use all PS* codes for: academic, specialist and professional level works.
Prefer: WN* codes for natural history etc for the general reader.
See also: WN* Nature and the natural world: general interest and its subcategories
PSA Life sciences: general issues
PSAN Neurosciences
Prefer: MKMT6 “Cognitive behavioural therapy” for therapeutic aspects of neuroscience.
See also: GTK Cognitive studies, MKJ Neurology and clinical neurophysiology, MKMT6 Cognitive behavioural therapy
PSAN1 Cellular and molecular neuroscience 1.1
PSAN2 Developmental neuroscience 1.1
PSAN3 Neuroimaging and neuroanatomy 1.1
PSAN4 Sensory and motor systems 1.1
PSAN5 Cognitive and behavioural neuroscience 1.1

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