(3bVGjG JQHhjI (B/ s - (3dWai HQcGJs ([S.N] : (3GdYQHi ddfTQ hGdJhRjY , s, 1992)
Keywords: (3GdJQHjIs; (3Yde GdfaS GdJQHhis; (3GdeOGQS hJYQjaGJgs