Columbia subject headings:
Judaism--Customs and practices--Early works to 1800.
Judaism--Liturgy--Early works to 1800.
Prayer--Judaism--Early works to 1800.
Harvard subject headings:
Judaism--Customs and practices--Early works to 1800
Judaism--Liturgy--Early works to 1800
Prayer--Judaism--Early works to 1800
Princeton subject headings:
Judaism--Customs and practices--Early works to 1800.
Judaism--Liturgy--Early works to 1800.
Prayer--Judaism--Early works to 1800.