(3GdCbdjGJ hGdCef Gdbhej GdYQHj (B:s (3OQGSI aj GdHYO GdOGNdj hGdEbdjej hGdOhdj (B/s - (3GdYRGhj, OgGe eMeO OgGes ((3YeGf, GdCQOf (B:s (3OGQ hGFd ddfTQ hGdJhRjY,s, 2003)
(3HHdjhLQGajI (B: (3U(B. 393-433.s
Keywords: (3GdCbdjGJs -- (3GdHdGO GdYQHjIs; (3GdCef Gdbhejs -- (3GdHdGO GdYQHjIs; (3GdHdGO GdYQHjIs -- (3SjGSI hMcheIs