Columbia subject headings:
Poulaille, Henry--Criticism and interpretation.
Working class in literature.
Working class--France--Intellectual life.
Harvard subject headings:
French literature--20th century--History and criticism--Theory, etc.
Poulaille, Henry--Criticism and interpretation.
Working class in literature.
Working class--France--Intellectual life.
Princeton subject headings:
Poulaille, Henry--Criticism and interpretation.
Working class in literature.
Working class--France--Intellectual life.