(3eHGOF GdELQGAGJ GdLfGFjI aj GdbGfhf GdeUQj (B/ s - (3QDha YHjOs ((3GdbGgQI (B: s (3eWHYI fgVI eUQ,s, 1956)
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3SdWI GdJMbjbs; (3GdbGfhf GdLfGFjs