Rippin, Andrew, 1950- Muslims : their religious beliefs and practices / Andrew Rippin. - London ; New York : Routledge, 1990- - v. <1 > : ill., map ; 22 cm. - The Library of religious beliefs and practices . Includes bibliographical references and index. v. 1. The formative period. ISBN: 0415045185 0415045193 (pbk.) Subjects--Topical Terms: Islam. LC Class. No.: BP161.2 / .R53 1990 Dewey Class. No.: 297