Ibn-al-Murtaḍā, Aḥmad Ibn-Yaḥyā  1363-1437.  <br/><br/>
Die Klassen der Mu'taziliten / 
von Aḥmad Ibn Yaḥyā Ibn-al-Murtaḍā, herausgegeben von Susanna Diwald-Wilzer. 
 - Wiesbaden ;  Beirut :   Steiner in Komm. ;   Imprimerie catholique,  1961. 
 - xx, 17, 189 p. ;   25 cm. 
 - Bibliotheca islamica ;   Bd. 21. .
<br/><br/> Original title " Kitāb tabaqāt al-Mu'tazila " 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Islam--Doctrines.<br/>Motazilites.
<br/><br/><label>LC Class. No.: </label>BP195.M6   / I26 1961