Volume 17, Issue 4, December 1992, Pages 19-30
Hemdan Abou-Taleb; Nehad Ismaeil Abd El-Hady
Volume 16, Issue 2, December 1991, Pages 18-28
Hemdan Abou-Taleb
Volume 16, Issue 2, December 1991, Pages 59-70
S. Ibrahim; M. El-Messiery; Hemdan Abou-Taleb; M. Salama; N. H. Mostafa
Volume 16, Issue 1, May 1991, Pages 1-9
Hemdan Abou-Taleb
Volume 16, Issue 1, May 1991, Pages 10-19
Hemdan Abdo Ali Abou-Taleb
Volume 15, Issue 2, December 1990, Pages 1-12
Hemdan Abdo Ali Abou- Taleb
Volume 15, Issue 2, December 1990, Pages 43-50
Hemdan Abdo Ali Abou-Taleb
Volume 14, Issue 2, December 1989, Pages 22-41
Hemdan Abou-Taleb
Volume 14, Issue 2, December 1989, Pages 42-59
Hemdan Abdo Ali Abou- Taleb
Volume 14, Issue 1, June 1989, Pages 1-10
Hemdan Abou- Taleb
Volume 13, Issue 2, December 1988, Pages 1-14
Hemdan Abdo Ali Abou-Taleb; Ahmed Sami Moustafa Ahmed El Deeb
Volume 12, Issue 1, June 1987, Pages 1-13
Hemdan Abou-Taleb; Ahmed Sami Moustafa Ahmed El Deeb
Volume 12, Issue 1, June 1987, Pages 82-90
Hemdan Abdo Ali Abou- Taleb