(3OjGfI eUQ GdbOjeI (B: s (3fTCJgG hJWhQgG hfgGjJgG ai CQHYI GdGa SfI (B/ s - (3GQeGf GOhdas; (3YHOGdefYe GHhHcQs; (3eMeO GfhQ TcQi (B((3eJQLe(B)s ((3GdbGgQI (B: s (3ecJHI eOHhdi , s, 1995)
Keywords: (3GdYGOGJ hGdJbGdjOs; (3GdMVGQI GdaQYhfjIs; (3GdOjGfGJ GdbOjeIs