(3fXQjI GdecGf ai adSaI GHf SjfG(B/s - (3GdYHjOi (B: (3MSf eLjOs; (3GdGYSe (B: (3YHO GdGejQs ((3HZOGO (B: s (3OGQ GdTDhf GdKbGajI GdYGeI (B:s, 1987)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI(B((3U(B185-197) s
Keywords: (3GHf SjfGs -- 980-1037 -- (3GdfbO hGdJaSjQs; (3GdadGSaI GdYQH s