Die Klassen der Mu'taziliten
By: von Ahmad ibn Yahyā ibn al-Murtada; hrsg. von Susanna Diwald-Wilzer
Series: Bibliotheca islamica -- Bd. 21; Nasharāt al-Islāmīyah -- juzʾ 21
Publisher: Impr. catolique
Published: 1961
Place of publication: Beirut
Language: ger
Number of pages: 189
Subjects: Motazilites
Notes: Cover-title.

Added t.-p. and text in Arabic; "Einleitung" in German.

Arabic text is the first part (Gāyat al-afkār) of his Tafaqāt al-Mu'tazila.