Q. How do I refine searches?

After you do a search, you can select from filters and refinements on the left side of the screen.  You can limit your search by content type, subject, year of publication (to a specific year or a range), and library location in the case of physical materials.  You can select more than one option for each category, for example you can select journal articles and books as content type filters and return all resources that are either journal articles or books.  These refinements will remain in place when you search again.