This video comes from the University of Arkansas, and tells how to read a Library of Congress call number, the same system of organization that the F. D. Bluford Library uses.
Source: University of Arkansas Libraries. (2008) How to Read a Library of Congress Call Number
This video demonstrates how to use Boolean operators when searching in library subscribed databases.
Source: cutemiffy. (2007). Boolean Operators [video]. Retrieved June 24, 2009 from http://www.youtube.com/watch?v=vube-ZcJFk4