na INLIS000000000403350 20190409114159 0010-1217001083 190409 | | 978-602-98045-7-7 id 2X6.21 2X6.21 Barnaby Rogerson Sejarah Empat Khalifah Yogyakarta : Mitra Buku, 2012 2X6.21 BAR s 951/SMPBAS/8/17