(3GdOSJhQ (B/ s - (3GdeedcI GdeZQHjI (B.s; (3GdeedcI GdeZQHjI (B.s ((3GdQHGW (B:s (3eWHYI GdCfHGA,s, 1996)
(3fTQ HGdLQjOI GdQSejI YOO (B4420 10-(3CcJhHQ(B- 1996.s
Keywords: (3GdbGfhf GdOSJhQi (B. s; (3GdOSJhQ GdeZQHi (B. s