(3JTcjd GdeLGdS GdeMdjI hGKQg Ydj caGjJgG (B:s (3OQGSI ebGQfI GdeedcI GdeJMOI (B- (3aQfSG (B- (3jhZhSdGajG (B- (3eUQ (B- (3GdCQOf (B/ s - (3NGdO SeGQI GdRYHj s ((3GdEScfOQjI (B: s (3efTGI GdeYGQa, s, 1984)
. 473-496 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3jTJed Ydj GQLGYGJ HHdjhLQGajI s
(3GdfU CZdHg HGddZI GdYQHjI eY HYV GdfUhU GdEfLdjRjIs
Keywords: (3GdeLGdS GdTYHjI GdeMdjIs; (3GdJfXje GdEOGQjs