Pages 1-18
Ahmed H. El Mawaziny
Pages 27-37
S.K. Ashour
Pages 38-57
Ahmed H. El Mawaziny; Hoda M. Rashad
Pages 58-67
N.A. Abd-Rabbo
Pages 68-75
Essam Khalaf Al-Hussaini
Pages 19-26
W.M. Mikhail
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