(3GdeQLY GdCSGSi dbGYOI GdHjGfGJ (BFoxPro for Windows /s - (3CHh GdYWG(B, (3eLOi eMeO(B.s ((3GdbGgQI (B:s (3ceHjhSGjfS GdYQHjI dYdhe GdMGSH(B,s, 1996)
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Keywords: (3ahcSHQh (B((3HQGeL MGSHGJ EdcJQhfjI(B)s