Columbia subject headings:
Harvard subject headings:
Comparative literature--English and Spanish.
Comparative literature--Spanish and English.
European drama--20th century--History and criticism.
García Lorca, Federico, 1898-1936--Criticism and interpretation.
O'Casey, Sean, 1880-1964--Criticism and interpretation.
Princeton subject headings:
Comparative literature--English and Spanish.
Comparative literature--Spanish and English.
European drama--20th century--History and criticism.
García Lorca, Federico, 1898-1936--Criticism and interpretation.
O'Casey, Sean, 1880-1964--Criticism and interpretation.