Title: The book of revenue =
Subtitle: Kitāb al-amwāl
Subjects: Early works to 1800, Taxation (Islamic law), Finance, Public (Islamic law), Islamic law, Social Science, Sociology, General, Finance, islamic empire, Public Finance, Law and legislation
People: Abū ʻUbayd al-Qāsim ibn Sallām (ca. 773-ca. 837)