Columbia subject headings:
Heine, Heinrich, 1797-1856--Characters.
Heine, Heinrich, 1797-1856--Criticism and interpretation.
Harvard subject headings:
Heine, Heinrich, 1797-1856--Knowledge--Islamic countries.
Heine, Heinrich, 1797-1856--Religion.
Islam in literature.
Islamic countries--In literature.
Princeton subject headings:
Heine, Heinrich, 1797-1856--Knowledge--Islamic countries.
Heine, Heinrich, 1797-1856--Religion.
Islam in literature.
Islamic countries in literature.