Columbia subject headings:
Organ (Musical instrument)--Construction--Spain--Andalusia--History.
Organ builders--Spain--Andalusia--Biography.
Pérez de Valladolid, Francisco, 1703-1776.
Harvard subject headings:
Organ (Musical instrument)--Construction--Spain--Andalusia--History.
Organ builders--Spain--Andalusia.
Pérez de Valladolid, Francisco, 1703-1776.
Princeton subject headings:
Organ (Musical instrument)--Construction--Spain--Andalusia--History.
Organ builders--Spain--Andalusia.
Pérez de Valladolid, Francisco, 1703-1776.