Columbia subject headings:
Authors, Greek (Modern)--20th century.
Greek literature, Modern--20th century--History and criticism.
Naturalism in literature.
Pikros, Petros, 1894-1956--Criticism and interpretation.
Pikros, Petros, 1894-1956.
Harvard subject headings:
Authors, Greek (Modern)--20th century.
Greek literature, Modern--20th century--History and criticism.
Naturalism in literature.
Pikros, Petros, 1894-1956--Criticism and interpretation.
Pikros, Petros, 1894-1956.
Pikros, Petros, 1895-1956--Criticism and interpretation.
Princeton subject headings:
Authors, Greek (Modern)--20th century.
Greek literature, Modern--20th century--History and criticism.
Naturalism in literature.
Pikros, Petros, 1894-1956--Criticism and interpretation.