Salem, Elie Adib. Political theory and institutions of the Khawarij / Elie Adib Salem. - Baltimore : Johns Hopkins Press, 1956. - 117 p. : 23 cm. - Johns Hopkins University. Studies in historical and political science ; ser. 74, no. 2. . Subjects--Topical Terms: Kharijites.Islam and state.Islamic sociology. LC Class. No.: HN40.M6 / S25 1956