Columbia subject headings:
Harvard subject headings:
Casals, Pablo, 1876-1973--Criticism and interpretation.
Cortot, Alfred, 1877-1962--Criticism and interpretation.
Musicians--Europe--Biography
Piano trios (Musical groups)
Thibaud, Jacques, 1880-1953--Criticism and interpretation.
Princeton subject headings:
Casals, Pablo, 1876-1973--Criticism and interpretation.
Cortot, Alfred, 1877-1962--Criticism and interpretation.
Musicians--Europe--Biography.
Piano trios (Musical groups)
Thibaud, Jacques, 1880-1953--Criticism and interpretation.