Volume 27.1, Issue 53, April 1992, Pages 55-67
M.T. WAHBA; A. KHALIL; NAHED A. SHAWKI
Volume 27.1, Issue 53, April 1992, Pages 68-80
M.T. WAHBA; A. KHALIL; N.A. SHAWKI
Volume 27.1, Issue 53, April 1992, Pages 81-91
M.T. WAHBA; A. KHALIL; NAHED A. SHAWKI
Volume 27.1, Issue 53, April 1992, Pages 92-110
A. KHALIL; M.T. WAHBA; N.A. SKAWKI
Volume 18.1, Issue 35, January 1987, Pages 27-32
A. KHALIL; M.T. WAHBA; M.R. EL-SHABOURY
Volume 18.1, Issue 35, January 1987, Pages 33-36
A. KHALIL; M.T. WAHBA; M.R. EL-SHABOURY
Volume 18.1, Issue 35, January 1987, Pages 37-44
A. KHALIL; M.T. WAHBA; M.R. EL-SHABOURY
Volume 18.1, Issue 35, January 1987, Pages 45-50
A. KHALIL; M.T. WAHBA; M.R. EL-SHABOURY
Volume 18.1, Issue 35, January 1987, Pages 51-55
A. KHALIL; M.T. WAHBA; M.R. EL—SHABOURY
Volume 8, Issue 15.16, January 1981, Pages 27-32
M.N.M. SALEH; R.S. MOHAMMED; M.T. WAHBA
Volume 8, Issue 15.16, January 1981, Pages 33-38
R.S. MOHAMMED; M.N.M. SALEH; M.T. WAHBA
Volume 8, Issue 15.16, January 1981, Pages 61-66
M.M. EL-ZAWAHRI; M.T. WAHBA