Columbia subject headings:
Grammar, Comparative and general--Phonology.
Language and languages--Phonetic transcriptions.
Phonetic alphabet.
Harvard subject headings:
Grammar, Comparative and general--Phonology
Language and languages--Phonetic transcriptions
Phonetic alphabet
Princeton subject headings:
Grammar, Comparative and general--Phonology.
Language and languages--Phonetic transcriptions.
Phonetic alphabet.