Columbia subject headings:
Harvard subject headings:
Catholic literature--Publishing--Spain--Valladolid--History.
Imprenta de Monasterio de Nuestra Señora de Prado (Valladolid, Spain)--History.
Printing--Spain--Valladolid--History.
Princeton subject headings:
Monasterio de Nuestra Señora de Prado (Valladolid, Spain)
Printing--Spain--History.