(3GdTNUjI GdbhejI (B:s (3ehba GdYdhe GdSdhcjI ef GdTNUjI (B- (3Jchjf GdTNUjI h CKQ GdUahI YdjgG (B- (3JZjQ GdTNUjI ef GdESJbQGQ Edj GdHdHdI GdGLJeGYjI(B/s - (3eMeO SYjO aQMs ((3GdEScfOQjI (B:s (3efTCI GdeYGQa (B,s, 1977)
. 320-309(3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU CZdHg HGddZI GdYQHjI HYV GdfUhU GdEfLdjRjI hGdaQfSjIs
Keywords: (3GdbGfhf GdOSJhQjs