na YOGYA-02090000008321 20090227021111.0 ind 010-020900000008321 297.4 297.4 Has M HASYIM, Umar Membahas khilafiyah memcah persatuan wajib bermadzhab dan pintu ijtihad tertutup Umar Hasyim Cet. 1 Surabaya Bina Ilmu 1995 207 hlm 21 cm Bibliografi : hlm. 207 Ijtihad Islam-Khilafiyah YOPDYOG(B) 05-04-27 2 96P0087019 96P0087021