(3GdOYhI Gdi GdGSdGe JGQjNgG ai YgO GdfHi hGdUMGHI hGdJGHYjf hGdYghO GdeJdGMbI heG jMH GdGf (B/s - (3eMeO CHh RgQIs ((3GdbGgQI (B:s (3OGQ GdacQ GdYQHi,s, 1973)
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdaJhMGJ GdGSdGejI(B-(3GdJGQjN GdGSdGei ef GdOYhI GdGSdGejIs; (3GdTQjYI GdGSdGejIs