Walker, Paul E. Exploring an Islamic empire : Fatimid history and its sources / Paul E. Walker - London : I. B. Tauris Publishers, 2002 - viii, 286 p. : ill. ; 23 cm. - Ismaili heritage series ; 7 . Bibliography : p. 228-270 ISBN: 1860646921 RM204.10 Subjects--Topical Terms: FatimitesFatimites--Historiography