Columbia subject headings:
Actors--Spain--Biography.
Calvo Agostí, Ricardo, 1875-1966.
Theatrical producers and directors--Spain--Biography.
Harvard subject headings:
Actors--Spain--Biography.
Calvo Agostí, Ricardo, 1875-1966.
Theatrical producers and directors--Spain--Biography.
Princeton subject headings:
Actors--Spain--Biography.
Calvo Agostí, Ricardo, 1875-1966.
Theatrical producers and directors--Spain--Biography.