Irving, Thomas Ballantine. Falcon of Spain : a study of eighth century Spain, with special emphasis upon the life of the Umayyad ruler Abdurrahman I, (756-788) / Thomas Ballantine Irving. - 2nd ed. - Lahore : Sh. Muhammad Ashraf, c 1962. - 203 p. : ill. ; 21 cm. 318 318 Subjects--Geographic Terms: Spain--History--711-1516. Dewey Class. No.: 946 / I8f