ELECTRONIC	w   w   w dot i   s   p   e dot o r g   s l a s h   p q l i   c l o s i n g   p a r e n t h e s i s	w   w   w dot i   s   p   e dot o r g   s l a s h   p q l i   c l o s i n g   p a r e n t h e s i s	1