Journal articles and conference papers usually provide the most up-to-date information on a given subject and are much more likely to have information on narrower topics not easily located in books. The Online Catalog does not provide in-depth indexing of all the topics treated in individual books nor can it be used to find journal articles on a particular subject. Journals and conferences are normally published more rapidly than books and should provide the latest information on a given topic. MSU users have access to a number of finding tools useful for finding engineering information.