ELECTRONIC	h   t   t   p   c o l o n   s l a s h   s l a s h   w   w   w dot c   p   t dot o r g   s l a s h   a b o u t   s l a s h   h i s t o r y	h   t   t   p   c o l o n   s l a s h   s l a s h   w   w   w dot c   p   t dot o r g   s l a s h   a b o u t   s l a s h   h i s t o r y	1