al-Qaysi, Kamal Sikar <br/><br/>
'Abqariyat'Umar ibn al-Khattab radiyallah'anhu fi al-idarah al-maliyah / 
Kamal Sikar al-Qaysi 
 - [Dubayy] :  Da'irat al-Shu'un al-Islamiyah wa al-'Amal al-Khayri,  2007 
 - 402 p. ;  24 cm. 
<br/><br/>Originally presented as author's thesis - M.A, Jami'at Baghdad, 1993 
<br/><br/><label>ISBN: </label> RM90.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Umar ibn al-Khattab, Caliph,  d. 644 --Contributions in public finance<br/>'Umar ibn al-Khattab, Caliph,  d. 644 --Views on Economics
<br/><br/><label>Subjects--Topical Terms: </label><br/>Finance, Public--Islamic Empire<br/>Charitableuses, trusts and foundations (Islamic law)--Islamic Empire