(3OhQ GdehGWf GdSjGSj aj GdOjebQGWjGJ GdZQHjI (B:s (3GdQCj GdYGe h GdCMRGH GdSjGSjI aj GdhdGjGJ GdeJMOI h HQjWGfjG GdYXei h CdeGfjG GdZQHjI h aQfSG (B/s - (3GdeLOhHI(B,(3CMeOjYbhHs ((3YeGf (B:s (3OGQ GdHTjQ ddfTQ h GdJhRjY ,s, 1996)
Keywords: (3CMRGH SjGSjIs; (3OjebQGWjIs; (3QCj YGes; (3eTGQcI SjGSjIs