(3GdeYLRI GdcHQi GdbQBf (B:s (3fRhdg (B- (3cJGHJg (B- (3LeYg (B- (3EYLGRg (B- (3LOdg (B- (3Ydheg (B- (3JaSjQg (B- (3Mce GdZfGA Hg(B/s - (3eMeO CHh RgQIs ((3GdbGgQI (B:s (3OGQ GdacQ GdYQHi,s, 1970)
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdbQBf (B-(3Ydhes; (3GdTQjYI GdESdGejI s