TY - BOOK AU - Zarrūq,Aḥmad ibn Aḥmad AU - Najjār,Muḥammad Zahrī TI - Qawāʼid al-taṣawwuf, AV - BP189 .Z36 PY - 1968///] CY - [al-Qāhirah] PB - Yuṭlabu min Maktabat al-Kulliyāt al-Azharīyah KW - Sufism KW - Early works to 1800 ER -