(3GdeSFhdjI GdOhdjI Yf JdhK GdHjFI GdhWfjI (B/s - (3MGRe MSf LeYI, s ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHj, s, 1995)
(3GdcJGH HGddZJjf GdYQHjI h GdEfLdjRjI (B- (3jhLO edMb Hg eYGgOI efXeI GdCee GdeJMOI ddJQHjI h GdYdhe h GdKbGaI (B)(3GdjhfSch dMeGjI GdJQGK GdYGdei(B.s
.92-136 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU CZdHg HGddZI GdYQHjI eY HYV GdfUhU GdEfLdjRjIs
Keywords: (3GdbGfhf GdOhdi (B- s -- (3GdJdhKs