(3CMcGe GdbQBf (B:s (3GdLRAGf GdChd hGdKGfi (B/s - (3GdTGaYi, CHi YHOGddg eMeO Hf EOQjSs; (3ehSi, CHh HcQ CMeO Hf GdMSjf GHf Ydi Hf YHOGddg s ((3HjQhJ (B:s (3OGQ GdcJH GdYdejI,s, 1975)
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3BjGa GdCMcGes; (3GdTQjYI GdESdGejIs