ELECTRONIC	h   t   t   p   c o l o n   s l a s h   s l a s h   w   w   w dot l i b dot u i o w a dot e   d   u   s l a s h   i w a   s l a s h   h i s t o r y   s l a s h	http://www.lib.uiowa.edu/iwa/history/	1