TY  - BOOK
AU  - Ahmad,'Abd al-Basit
AU  - Walker,Aqeel
AU  - Sapra,Muhammad Ayub
TI  - 'Umar bin al-Khattab رضي الله عنه: the second caliph of Islam 
SN  - 9960861082
PY  - 2000///
CY  - Riyadh
PB  - Darussalam
KW  - 'Umar ibn al-Khattab,
KW  - Caliphs
KW  - Biography
ER  -