Columbia subject headings:
Amidah (Jewish prayer)--Abridgments.
Amidah (Jewish prayer)--History.
Change--Religious aspects--Judaism.
Jewish law--Interpretation and construction.
Judaism--Customs and practices--History.
Judaism--Liturgy--History.
Harvard subject headings:
Amidah (Jewish prayer)
Change--Religious aspects--Judaism
Jewish law--Interpretation and construction
Judaism--Liturgy--History
Princeton subject headings:
Jewish law--History.
Prayer--Judaism.