Columbia subject headings:
Characters and characteristics in opera.
Wagner, Richard, 1813-1883--Anniversaries, etc.
Wagner, Richard, 1813-1883--Criticism and interpretation--Congresses.
Wagner, Richard, 1813-1883--Relations with women--Congresses.
Women in opera.
Harvard subject headings:
Characters and characteristics in opera.
Wagner, Richard, 1813-1883--Anniversaries, etc.
Wagner, Richard, 1813-1883--Congresses.
Wagner, Richard, 1813-1883--Relations with women--Congresses.
Women in opera.
Princeton subject headings:
Characters and characteristics in opera.
Wagner, Richard, 1813-1883--Anniversaries, etc.
Wagner, Richard, 1813-1883--Congresses.
Wagner, Richard, 1813-1883--Relations with women--Congresses.
Women in opera.