ELECTRONIC	h   t   t   p   c o l o n   s l a s h   s l a s h   p a r e n t s e y e s dot a r i z o n a dot e   d   u   s l a s h   t u b a c   s l a s h   i n d e x dot h t m l d o y e l	http://parentseyes.arizona.edu/tubac/index.htmldoyel	1