TY - BOOK TI - Rasāʼil Ikhwān al-Ṣafāʼ wa-khullān al-wafāʼ T2 - Turāth al-ʻArab AV - B746 .A45 PY - 1957/// CY - Bayrūt PB - Dār Ṣādir, Dār Bayrūt KW - Islamic philosophy KW - Early works to 1800 ER -