TY  - BOOK
AU  - Sieny,Mahmoud Esma'il
TI  - Heroes of Islam
PY  - 2000///
CY  - Riyadh
PB  - Darussalam
KW  - Muhammad,
KW  - Muslims
KW  - Biography
KW  - Caliphs
KW  - Scholars, Muslim
KW  - Muslim scientists
ER  -