Columbia subject headings:
Aesthetics in literature.
Greenberg, Uri Zvi, 1896-1981--Criticism and interpretation.
Politics in literature.
Harvard subject headings:
Greenberg, Uri Zvi, 1896-1981--Criticism and interpretation.
Hebrew poetry--History and criticism.
Princeton subject headings:
Greenberg, Uri Zvi, 1896-1981--Criticism and interpretation.
Hebrew poetry, Modern--History and criticism.
Politics and literature.