(3LQGFe ESGAI GSJYeGd GdSdWI GdGbJUGOjI (B: s (3GdGMJcGQ, GdQaY GdJYSaj ddCSYGQ, GdeVGQHI, ESGAI GSJNOGe GdeQcR GdGMJcGQj aj GdShb (B/ s - (3eUWai efjQ(B.s ((3GdbGgQI (B: s (3GdgjFI GdeUQjI GdYGeI ddcJGH,s, 1992)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3bGfhf GdYbhHGJ GdEbJUGOj(B.s