Checking URLs for clues about sponsorship
R-supp-10
This source, from an internal page of a Web site, provides no indication of an author or a sponsor. Shortening the URL to twain.lib.virginia.edu leads to a main page that lists a university literature professor as the author and the University of Virginia Library as the sponsor.
![Internal page of the web site of the University of Virginia Library.](asset/img_ch1/hh_pr_i-fig14.jpg)