URI
Notation
81`3
Caption
Mathematical and applied linguistics. Phonetics. Graphemics. Grammar. Semantics. Stylistics
Broader class
81`1/`4  Special auxiliary subdivision for subject fields and facets of linguistics and languages
Narrower classes
81`32Mathematical linguistics
81`33Applied linguistics
81`34Phonetics. Phonology
81`35Graphemics. Orthography. Spelling
81`36Grammar
81`37Semantics
81`38General stylistics