Columbia subject headings:
Commercial law (Islamic law)--Early works to 1800.
Economics--Religious aspects--Islam--Early works to 1800.
Islam--Economic aspects--Early works to 1800.
Profit--Religious aspects--Islam--Early works to 1800.
Harvard subject headings:
Commercial law (Islamic law)--Early works to 1800.
Economics--Religious aspects--Islam--Early works to 1800.
Profit--Religious aspects--Islam--Early works to 1800.
Princeton subject headings:
Commercial law (Islamic law)--Early works to 1800.
Economics--Religious aspects--Islam--Early works to 1800.
Islam--Economic aspects--Early works to 1800.
Profit--Religious aspects--Islam--Early works to 1800.