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 r a r y dot p i m a dot g o v   s l a s h   b o o k s   s l a s h   l   c   p   s l a s h	http://www.library.pima.gov/books/lcp/	1