Columbia subject headings:
Acre (Israel)--History--Siege, 1291--Poetry.
Poetry.
Templars--Israel--Acre--Poetry.
Harvard subject headings:
Acre (Israel)--History--Siege, 1291.
Beaujeu, Guillaume de, 1233?-1291.
Templars--Israel--Acre.
Princeton subject headings:
Acre (Israel)--History--Siege, 1291.
Templars--Israel--Acre.