Volume 2, A.S.A.T. CONFERENCE 21-23 April 1987 , CAIRO, April 1987, Pages 219-229
M. I.M. NEGM; A. Z. SERAG; S. M. ABDEL GHANY
Volume 2, A.S.A.T. CONFERENCE 21-23 April 1987 , CAIRO, April 1987, Pages 245-257
M. I.M. NEGM; A. Z. SERAG; S. M. ABDEL GHANY