Ibn Khaldun, Abdur Rehman. Al tareef bi Ibne Khaldun : wa rehlatuhu Gharban wa sharqan / Abdur Rehman bin Khaldun. - بيروت : دارالكتاب اللبناني, 1930. - 430 p. ; Includes index. ISBN: 1 Subjects--Topical Terms: Voyages and travels. Dewey Class. No.: 914.04 / Ib 5 Al