I.B. Tauris publishers : The Institute of Ismaili Studies
2008- .
v.
Includes bibliographical references and indexes
]edited by[ Seyyed Hossein Nasr with Mehdi Aminrazavi; with the assistance of M. R. Jozi
v. 1. From Zoroaster to Umar Khayyam -- v. 2. Ismaili thought in the Classical Age -- v. 3. Philosophical theology in the Middle Ages and beyond, from Mutazili and Ashari to Shii texts