Columbia subject headings:
Time--Congresses.
Time--Mythology--Congresses.
Time--Religious aspects--Islam--Congresses.
Time--Religious aspects--Judaism--Congresses.
Harvard subject headings:
Time--Congresses.
Time--Mythology--Congresses.
Time--Religious aspects--Islam--Congresses.
Time--Religious aspects--Judaism--Congresses.
Princeton subject headings:
Time--Congresses.
Time--Mythology--Congresses.
Time--Religious aspects--Islam--Congresses.
Time--Religious aspects--Judaism--Congresses.