(3GQTGO GdgGOi (B/ s - (3GdJaJGRGfi (B, (3SYOGdOjf eSYhO Hfs; (3YHOGdcQje GdQHjOis ([S.N] : (3OGQ GdHjGf GdYQHi , s, 1985)
Keywords: (3GdfMhs; (3GddZI GdYQHjIs; (3GdGaYGds; (3MQha GdLQs; (3GdeHfi ddeYdhes; (3GdeVGa hGdeVGa Gdjgs; (3GdeHfi ddeLghds