Columbia subject headings:
Ionesco, Eugène--Criticism and interpretation.
Ionesco, Eugène--Dictionaries.
Harvard subject headings:
Ionesco, Eugène--Criticism and interpretation.
Ionesco, Eugène--Dictionaries.
Ionesco, Eugène--History and criticism.
Princeton subject headings:
Dictionaries.
Ionesco, Eugène--Dictionaries.
Ionesco, Eugène--History and criticism.