ال علاء الدين، غسان creator 'Ala' al-Din, Ghassan sy al-Ladhiqiyah Dar al-Hiwar 2003 al-Tab'ah 1. ara 223 p. ; 24 cm. Ikhwan al-Safa'; Islamic ethics; philosophy, Islamic. غسان علاء الدين Includes bibliographical references (p. 219-222) Ikhwan al-Safa' Ethics, Islamic B746 2004335665 UIAM 100519 20230725062616.0 478475 eng