Columbia subject headings:
Brecht, Bertolt, 1898-1956--Knowledge and learning.
German literature--English influences.
Literature.
Shakespeare, William, 1564-1616--Influence.
Harvard subject headings:
Brecht, Bertolt, 1898-1956--Criticism and interpretation.
Shakespeare, William, 1564-1616--Influence--Brecht.
Princeton subject headings:
Brecht, Bertolt, 1898-1956--Criticism and interpretation.
Shakespeare, William, 1564-1616--Influence--Brecht.