Pages 21-45
Moustafa El-Enany; Kasem Salah Abd El-Wahab El-Alfy; M. F. Sobeih; S. D. Armanious; E. S. Gergis
Pages 46-61
Magdy A. Tayel; Nageh N. Meleka; Khaled M. Heiza; Nabil F. Antonious
Pages 62-72
Ahmed Hassanien Ahmed Abdel-Reheem; A. H. Elagamy; Mohamed Gamal Ibrahim Mohamed Mahdy
Pages 73-90
Omer Nawaf Al-Maaitah; Hossam Damen El-Hamaydah