Why are there obsolete links on the Rackham Google search?
Google indexes files on the Rackham website (and the web in general) on an automated schedule independent from our own update schedule. So although we may have removed a page, it may remain indexed by Google for sometime afterwards. However, if you do happen to find an instance where we have neglected to remove obsolete data, please let us know (http://www.rackham.umich.edu/About/contact.html) so that we can remove it.