Volume 17.1, Issue 33, May 1986, Pages 130-137
M.A. ALI; H.A. YOUSSEF; F.M. MAKADY
Volume 15.2, Issue 30, January 1986, Pages 58-67
SANAA M. NASSAR; M.A. ALI; A.A. MAHMOUD; IBTISAM M. HASSAN
Volume 15.2, Issue 30, January 1986, Pages 68-81
SANAA M. NASSAR; M.A. ALI; A.A. MAHMOUD; IBTISAM, H. HASSAN
Volume 15.2, Issue 30, January 1986, Pages 82-91
SANAA M. NASSAR; M.A. ALI; A.A. HAHMOUD; IBTISAM M. HASSAN
Volume 15.1, Issue 29, September 1985, Pages 175-181
M.T. SAMY; M.A. ALI
Volume 14.1, Issue 27, January 1985, Pages 47-53
M.A. ALI; A.M. MOHAMED; G.M ABDEL-KADER