TY  - BOOK
AU  - Spuler,Bertold
AU  - Bagley,F.R.C.
TI  - The Muslim world a historical survey
PY  - 1960///-
CY  - Leiden
PB  - E. J. Brill
N1  - Pt. 1. The age of the Caliphs;  Pt. 2. The Mongol period
ER  -