(3GdhLjR aj eHGOF GdbGfhf GdOSJhQj hGdfXe GdSjGSjI GdebGQfI (B/s - (3Yajaj, eUWai eMehO CMeOs ((3OHj, GdEeGQGJ GdYQHjI GdeJMOI (B:s (3TQWI OHj,s, 1988)
(3GdeMJhjGJ (B: (3GdcJGH GdChd (B: (3aj GdfXe GdSjGSjI hJfXjeGJgG GdCSGSjI(B-(3GdcJGH GdKGfj (B: (3aj GdeHGOF GdYGeI ddbGfhf GdOSJhQj dOhdI GdEeGQGJ GdYQHjI GdeJMOI(B.s
(3HHdjhLQGajI (B: (3U(B. 409-426.s
Keywords: (3GdbGfhf GdOSJhQjs -- (3GdEeGQGJ GdYQHjI GdeJMOIs; (3GdfXe GdSjGSjIs -- (3GdEeGQGJ GdYQHjI GdeJMOIs