na JATIM-06090000003293 20090625105849.0 ind 0010-060900000003293 0 297.91 USM u USMAN, H. Zuber 0 Usman Bin Affan : Khalifah Ketiga cet.2 Jakarta Widjaya 1982 51 hlm.; 21 cm 0 0 KHALIFAH ISLAM-USMAN BIN AFFAN JIPDSUR 3 0