Pages 105-114
S. Yaghmaei
Pages 115-124
S. A. Sadrnejad
Pages 135-140
M. Kahrizi; Hassan Ghassemian
Pages 141-146
R. Ghazizadeh; J. Chitizadeh
Pages 147-156
M. Soleimani; N. Komjani
Pages 161-168
G. C. Sharma; Alok Kumar; Madhu Jain
Pages 169-178
R. Singh Pundhir; Madhu Jain
Pages 197-204
Ghodratollah Karami; M. Hemayati