(3GdGbJUGO GdOhdi(B.s (3GdYdGbGJ GdGbJUGOjI GdOhdjI GdGbJUGO GdOhdi GdNGU ddCYeGd GdShb GdOhdjI ddSdGM GdeOjhfjI GdOhdjI (B/s - (3RjfH MSjf YhV Gddgs ((3GdGScfOQjI (B:s (3OGQ GdLGeYjI GdOhdjI(B,s, 1992)
(3jTed Ydi GQLGYGJ HHdjhLQGajIs
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdGbJUGO GdOhdis