(3GdEfUGa aj eSGFd GdNdGa Hjf GdfMhjjf (B:s (3Hjf GdfMhjjf (B:(3GdHUQjjf hGdchajjf (B/s - (3GdCfHGQj, YHO GdQMef Hf eMeO Hf YHjO Gddg,s 513-577 (3g`(B.s; (3YHO GdMejO, eMeO eMjj GdOjf,s 1318-1393 (3g`s ((3HjQhJ (B:s (3GdecJHI GdYUQjI,s, 1998)
Keywords: (3GddZI GdYQHjIs -- (3fMhs