الكتب المفهرسة
World Scientific Publishing Co. Pte. Ltd. , P O Box 128, Farrer Road, Singapore 912805 , USA office: Suite IB, 1060 Main Street, River Edge, NJ 07661, UK office: 57 Shelton Street, Covent Garden, London WC2H 9HE
Professor Dr. Herbert Popp, Universit¨at Mannheim, Professor Dr. Wolfgang Effelsberg, Universit¨at Mannheim, Professor Dr. Gabriele Steidl, Universit¨at Mannheim
