Columbia subject headings:
Harvard subject headings:
Basilica di S. Giovanni in Laterano.
Basilica di San Pietro in Vaticano.
Church architecture--Italy--Rome.
Liturgy and architecture--History.
Santa Maria Maggiore (Church : Rome, Italy)
Worship--History
Princeton subject headings:
Architecture and religion.
Basilica di S. Giovanni in Laterano.
Basilica di San Pietro in Vaticano.
Cathedrals--Italy--Rome.
Church architecture--Italy--Rome.
Liturgy and architecture--Italy--Rome.
Santa Maria Maggiore (Church : Rome, Italy)