(3GdfXQjI GdYGeI ai GdMeGjI GdLfGFjI ddeSJgdc (B/s - (3fUja eMeO MSjfs ({(3ecGf GdfTQ ZjQ eMOO (B}s {(3GdfGTQ ZjQ eMOO(B}s, 1998)
(3jTJed Ydj bGfeI eNJUQGJ(B.s
. 492 -472 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3jTJed Ydj GQLGYGJ HHdjhLQGajI(B.s
(3GdfU CZdHg HGddZI GdYQHjI eY HYV GdfUhU GdEfLdjRjIs
Keywords: (3eGgjI GdeUdMI GdeMejI LfGFjGs; (3GdbGfhf GdLfGFjs