Columbia subject headings:
Hubschmid, Johannes, 1916-
Indo-European philology.
Philology.
Romance philology.
Harvard subject headings:
Hubschmid, Johannes, 1916-
Indo-European philology.
Philology.
Romance philology.
Princeton subject headings:
Hubschmid, Johannes.
Indo-European languages.
Language and languages.
Romance languages.