Ibn Ṭāhir al-Baghdādī, ʻAbd al-Qāhir,  -1037. <br/><br/>
al-Farq bayna al-firaq / 
ta'lif ‘Abd al-Qāhir ibn Ṭāhir ibn Muḥammad al-Baghdādī al-Isfarā’īnī al-Tamīmī al-mutawaffā fī ‘ām 429/1037 M ; Ḥaqqaqa uṣūlahu, wa faṣṣalahu, wa ḍabaṭa mushkilahu, wa ‘allaqa ḥawāshiyahu Muḥammad Muḥyī al-Dīn ‘Abd al-Ḥamīd. 
 - 366 pages :  25 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Islam--Doctrines--History.<br/>Islamic sects