The Encyclopaedia of Islam
By: prepared by a number of leading orientalists ; edited by ... H.A.R. Gibb ... [et al.] ; under the patronage of the International Union of Academies.
Contributors: Gibb, Hamilton, Sir.; International Union of Academies.
Edition: New ed.
Publisher: E.J. Brill; Luzac
Published: 1960
Place of publication: Leiden; London
Language: eng
Subjects: Islam -- Encyclopedias.
Notes: Previous ed.: 1913-1938.

Editors vary.