Columbia subject headings:
Harvard subject headings:
Ricci, Juan Andrés, 1600-1681--Congresses.
San Millán de la Cogolla (Monastery)--Congresses.
Princeton subject headings:
Christian art and symbolism--Spain--La Rioja--Modern period, 1500---Congresses.
Church architecture--Spain--La Rioja--Congresses.
La Rioja (Spain)--Buildings, structures, etc.--Congresses.
Ricci, Juan Andrés, 1600-1681--Congresses.
San Millán de la Cogolla (Monastery)--Congresses.