Columbia subject headings:
Nabokov, Vladimir Vladimirovich, 1899-1977. Ada.
Nabokov, Vladimir Vladimirovich, 1899-1977. Lolita.
Harvard subject headings:
Nabokov, Vladimir Vladimirovich, 1899-1977--Criticism and interpretation.
Nabokov, Vladimir Vladimirovich, 1899-1977. Ada.
Nabokov, Vladimir Vladimirovich, 1899-1977. Lolita.
Princeton subject headings: