Columbia subject headings:
Greek language--Metrics and rhythmics.
Sophocles--Scholia.
Harvard subject headings:
Greek language, Medieval and late--Metrics and rhythmics.
Greek language--Metrics and rhythmics.
Sophocles--Scholia.
Princeton subject headings:
Greek language, Medieval and late--Metrics and rhythmics.
Greek language--Metrics and rhythmics.
Scholia.
Sophocles--Scholia.