Columbia subject headings:
Charity laws and legislation (Islamic law)
Islam--Charities--20th century.
Waqf--History.
Harvard subject headings:
Charity laws and legislation (Islamic law)
Islam--Charities--20th century.
Waqf--History.
Princeton subject headings:
Charity laws and legislation (Islamic law)
Islam--Charities--20th century.
Waqf--History.