(3hdOj (B/s (3eDSSI GdaQMI ddEYdGe(B.s - (3eDSSI GdaQMI ddEYdGe (B((3GdchjJ(B)s ((3GdchjJ (B:s (3eDSSI GdaQMI ddEYdGes, 1998)
(3GdhUa eCNhP ef (B: (3S(B.1(3, Y(B.1 (1998)s
(3edMb eLdI GdaQMI eDbJkGs
Keywords: (3JQHjI GdCWaGds -- (3OhQjGJs; (3GdBHGA hGdCHfGAs -- (3OhQjGJs