There are numerous types of reference works, such as encyclopedias, dictionaries, atlases, companions, handbooks, etc. They are important because they supply us with the most basic facts about topics, in easily accessible formats. Gumberg Library offers access to thousands of such works, in both the traditional print format, as well a electronically. The vast majority of our reference works these days are available as ebooks.
Some reference works have a very broad focus, and some of devoted to a very narrow subject area. There are a number of ways to access reference works:
Here are links to some research guides that will connect you to numerous reference works:
And you can search databases of reference works through the links on this page (You'll find the links to these databases under "Electronic Reference Works"):
A useful reference work from the Internet: