Issam El-Said Geometric concepts in Islamic art [Books]. Issam El-Said and Asye Parman / Foreword by Titus Burckhardt - Guildford Scorpion Publishing Ltd. 1976 - Pages: 154 ISBN: 0905906659 0.00 Subjects--Personal Names: Arts -- Mathematics.Arts, Islamic. Dewey Class. No.: NX/180 / ISS