Bertold Spuler The Muslim world. 1 : a historical survey / Bertold Spuler - Leiden : Brill, 1968. - vi, 138p. : ill., maps, charts; 20 cm. Includes Bibliographies and indexes Subjects--Topical Terms: Islam -- Moyen âge. Mongols -- Histoire. Dewey Class. No.: 297.09 / SPM 1968