(3GdCMGOjK GdYhGdj ef LRA EHf YQag GdYHOj (B/ s - (3GdYHOj, GdMSf Hf YQag CHh Ydjs ( 150 - 257 ) (3g,s; (3EHf Jjejg, TeS GdOjf CHh YHO Gddg eMeOs [661 - 728] (3g,s; (3GdaQjhGFj, YHO GdQMef Hf YHO GdLHGQs ((3HjQhJ (B:s (3OGQ GdLjd,s, 1991)
Keywords: (3GdMOjK GdTQja(B. s; (3GdESdGe(B. s