Volume 13, Issue 2, December 1988, Pages 1-14
Gar Al-Alam Rashed; A. E. Bastawissi; M. M. El-Desouky; M. El-Komy
Volume 13, Issue 2, December 1988, Pages 15-26
Gar Al-Alam Rashed; M. A. El-Komy; M. M. El-Dessouky
Volume 13, Issue 2, December 1988, Pages 27-37
A. Shaaban; M. A. El-Komy; A. A. Al-Sarwy; I. Gar Al-Alam Rashed
Volume 13, Issue 2, December 1988, Pages 38-48
M. A. El-Komy; I. Rashed; A. F. Shaaban; A. A. Al-Sarwy