Volume 23.2, Issue 46, July 1990, Pages 106-109
M.K. MOUSTAFA
Volume 23.1, Issue 45, April 1990, Pages 100-105
M.K. MOUSTAFA; T.A. EL-BASSIONY; A.A-H. AHMED; S.H. AHMED
Volume 23.1, Issue 45, April 1990, Pages 106-109
M.K. MOUSTAFA
Volume 22.2, Issue 44, January 1990, Pages 101-104
M.K. MOUSTAFA
Volume 22.1, Issue 43, September 1989, Pages 88-94
A.A-H. AHMED; S.H. AHMED; M.K. MOUSTAFA; NAGAH M. SAAD
Volume 21.2, Issue 42, May 1989, Pages 63-69
NAGAH M. SAAD; T.A. EL-BASSIONY; A.A-H. AHMED; M.K. MOUSTAFA
Volume 21.2, Issue 42, May 1989, Pages 76-79
M.K. MOUSTAFA; M.R.A. RASHWAN; A A-H. AHMED
Volume 21.1, Issue 41, January 1989, Pages 44-50
S.H. AHMED; A.A-H. AHMED; M.K. MOUSTAFA; E.K. NAFIE
Volume 20.2, Issue 40, September 1988, Pages 103-108
AHMED A-H. AHMED; H.A. ABDEL-RAHMAN; M.K. MOUSTAFA
Volume 20.2, Issue 40, September 1988, Pages 109-115
M.K. MOUSTAFA; T. EL-KHATEIB; A.A-H. AHMAD
Volume 20.1, Issue 39, May 1988, Pages 99-102
M.K. MOUSTAFA; A.A-H. AHMED; E.H. ABDEL-HAKIEM
Volume 20.1, Issue 39, May 1988, Pages 103-109
M.K. MOUSTAFA; A.A-H. AHMED; NAGAH M. SAAD
Volume 19.2, Issue 38, January 1988, Pages 79-84
M.K. MOUSTAFA; A.A. H. AHMED; E.H. ABDEL-HAKIEM
Volume 19.2, Issue 38, January 1988, Pages 85-89
AHMED A-H. AHMED; M.K. MOUSTAFA; NAGAH M. SAAD; S.H. AHMED
Volume 19.1, Issue 37, September 1987, Pages 75-80
A.A-H. AHMED; M.K. MOUSTAFA; E.H. ABDEL-HAKIEM
Volume 19.1, Issue 37, September 1987, Pages 81-86
A. A-H. AHMED; M.K. MOUSTAFA; E.H. ABDEL-HAKIEM
Volume 19.1, Issue 37, September 1987, Pages 87-91
NAGAH M. SAAD; M.K. MOUSTAFA; A.A-H. AHMED
Volume 18.2, Issue 36, May 1987, Pages 124-131
A.A-H. AHMED; NAGAH M. SAAD; M.K. MOUSTAFA
Volume 18.1, Issue 35, January 1987, Pages 161-164
NAGAH M. SAAD; T.A. EL-BASSIONY; A.A-H. AHMED; M.K. MOUSTAFA
Volume 14.2, Issue 28, May 1985, Pages 69-78
F. ABOUL-KHIER; T. EL-BASSIONY; A. ABD-EL HAMID; M.K. MOUSTAFA
Volume 14.1, Issue 27, January 1985, Pages 113-119
T.A. EL-BASSIONY; F.A. ABOUL-KHIER; M.K. MOUSTAFA; A.A. AHMED
Volume 14.1, Issue 27, January 1985, Pages 121-127
A-H. AHMED; M.K. MOUSTAFA; F. ABOUL-KHIER; T.A. EL-BASSIONY
Volume 12.2, Issue 24, September 1984, Pages 161-167
M.K. MOUSTAFA; A.A-H. AHMED; T.A. EL-BASSIONY; F. ABOUL-KHIER