Columbia subject headings:
Authors, Austrian--Criticism and interpretation.
Schrott, Raoul--Bibliography.
Schrott, Raoul--Criticism and interpretation.
Harvard subject headings:
Schrott, Raoul--Criticism and interpretation.
Schrott, Raoul--Poetic works.
Princeton subject headings:
Authors, Austrian--Criticism and interpretation.
Schrott, Raoul--Bibliography.
Schrott, Raoul--Criticism and interpretation.