NOTE: Click the link.  The presentations were setup using a google element.  Sometimes the slides do not import exactly as they appear in the original. However, it is pretty close..:)  If you want to view the slide presentation at your own pace, open in another window by clicking on the menu button to the right of the slide menu. Audio is not available for presentations using google elements. However, some will have the script available if opened in another window.

Dewey Decimal and Library of Congress

EBSCO Citations

Reference Books

Orientation