Columbia subject headings:
Christian antiquities--Ireland--Glendalough, Vale of--Congresses.
Glendalough Site (Ireland)--Congresses.
Glendalough, Vale of (Ireland)--Antiquities--Congresses.
Glendalough, Vale of (Ireland)--Church history--Congresses.
Historic buildings--Ireland--Glendalough, Vale of--Congresses.
Monasteries--Ireland--Glendalough, Vale of--History--Congresses.
Harvard subject headings:
Glendalough Site (Ireland)
Monasteries--Ireland--Glendalough Site.
Princeton subject headings:
Christian antiquities--Ireland--Glendalough, Vale of--Congresses.
Glendalough Site (Ireland)--Congresses.
Glendalough, Vale of (Ireland)--Antiquities--Congresses.
Glendalough, Vale of (Ireland)--Church history--Congresses.
Historic buildings--Ireland--Glendalough, Vale of--Congresses.
Monasteries--Ireland--Glendalough, Vale of--History--Congresses.