(3ehShYI CYdGe GdehSjbi GdYQH h GdCLGfH (B/ s - (3ajGV, djdi dejMIs ((3HjQhJ (B:s (3OGQ GdcJH GdYdejI,s, 1992)
Keywords: (3GdJQGLes; (3GdehSjbjhfs