Numani, Shibli. Umar the great : the second caliph of Islam / Shibli Numani ; translated by Muhammad Saleem. - 4th ed. - Lahore : Sh. Muhammad Ashraf, c 1956. - Vols. ; 21 cm. V. 1-- ; 346 346 Subjects--Topical Terms: Islam--collected biography. Dewey Class. No.: 290.92 / S61u