TY  - BOOK
AU  - Abu -Bark Effendi
TI  - The Religious duties of Islam as taught and explained Abu-bakr Effendi
U1  - 297.4 
PY  - 1951///
CY  - Leiden
PB  - E.J. Brill
KW  - Islam Islamic sufism
N1  - **.-(V.2: 1920-1929)
ER  -