Columbia subject headings:
Harvard subject headings:
Maḥfūẓ, Najīb, 1911-2006--Criticism and interpretation.
Zola, Émile, 1840-1902. Rougon-Macquart.
Princeton subject headings:
History in literature.
Maḥfūẓ, Najīb, 1911-2006--Criticism and interpretation.
Zola, Émile, 1840-1902. Rougon-Macquart.