(3cJGH GdehVhYGJ ef GdCMGOjK GdeQahYGJ (B:s (3GdfTQI GdUMjMI GdcGedI Ydi KeGfj fSN NWjI (B/s - (3GHf GdLhRj, YHO GdQMef Hf Ydj Hf eMeO,s 508-597 (3g`s; (3LjdGQ, fhQ GdOjf Hf TcQj Hf Ydj HhjGs ((3GdQjGV (B:s (3ecJHI CVhGA GdSda,s, 1997)
Keywords: (3GdMOjK s -- (3GdehVhYs; (3GdMOjKs -- (3GdeOdSs