Volume 10, Issue 2, December 1985, Pages 53-69
Hassan Ali Abou-Tabl
Volume 4, Issue 2, December 1979, Pages 28-41
Hassan Ali Abou-Tabl
Volume 4, Issue 2, December 1979, Pages 42-52
Hassan Ali Abou-Tabl
Volume 4, Issue 1, June 1979, Pages 92-104
Hassan Ali Hassan Abou-Tabl
Volume 2, Issue 2, December 1977, Pages 66-96
Hassan Ali Abou-Tabl