Epistles of the Brethren of purity : On the natural sciences : an Arabic critical edition and English translation of epistles 15-21 /
Ikhwān al-Ṣafāʼ.
Baffioni, Carmela.
Institute of Ismaili Studies.
Ikhwān al-Ṣafāʼ.Rasāʼil.15-21.
Oxford : Oxford University Press in association with the Institute of Ismaili Studies,
2013
Includes bibliographical references (pages 393-407, first group) and indexes.
Ikhwān al-Ṣafāʼ.
Ikhwān al-Ṣafāʼ.
Islamic philosophy
Philosophy, Arab