Columbia subject headings:
Emigration and immigration in literature.
Humanism in literature.
Zuckmayer, Carl, 1896-1977--Criticism and interpretation.
Harvard subject headings:
Emigration and immigration in literature.
Humanism in literature.
Zuckmayer, Carl, 1896-1977--Criticism and interpretation.
Princeton subject headings:
Emigration and immigration in literature.
Humanism in literature.
Zuckmayer, Carl, 1896-1977--Criticism and interpretation.