The online catalog here at the Sullivan Library — used to find books, electronic books, and print journals — has had a few extra tools added to it recently.
You now have the ability to create a permanent link to any page (be it a results list page or an actual result such as a book) as well as the ability to bookmark the page. Once you create a permanent link, you can then send it in emails, use it in blog posts, and similar.
Try it out by connecting to the catalog and then searching for something. Once you are on the desired page, look at the green row for the options “Permalink” and “Bookmark this page”.
Hope this helps!