na INLIS000000000006653 Ind 0010-0120005521 Khalifah usman Bin Affan Subagdjo Aswara Subagdjo Aswara Bandung: Rosda 2002 30 hal ; 28 cm 979-514-121-x 2x2 ASW k 2x2 Sahabat Rasulullah SAW 9287/2009