Columbia subject headings:
Arts, Spanish--19th century.
Bécquer, Gustavo Adolfo, 1836-1870--Criticism and interpretation.
Bécquer, Valeriano, 1834-1870--Criticism and interpretation.
Harvard subject headings:
Arts, Spanish--19th century.
Bécquer, Gustavo Adolfo, 1836-1870--Criticism and interpretation.
Bécquer, Valeriano, 1834-1870--Criticism and interpretation.
Princeton subject headings:
Arts, Spanish--19th century.
Bécquer, Gustavo Adolfo, 1836-1870--Criticism and interpretation.
Bécquer, Valeriano, 1834-1870--Criticism and interpretation.