Al Alwani, Taha Jabir Uṣūl al fiqh al Islāmī : source methodology in Islamic jurisprudence : methodology for research and knowledge / by Taha Jabir Al Alwani. - Herndon, Va. USA : International Institute of Islamic Thought, 1990. - xii, 84 p. ISBN: 0912463562 Subjects--Topical Terms: Islamic law--Interpretation and construction. Dewey Class. No.: 297.1977 / ALA