McMaster Libraries, 2016, Nov. 28, creative commons license - reuse allowed How Library Stuff Works: Boolean Operators (AND OR NOT) (3:43)
McMaster Libraries, 2016, Nov. 28, creative commons license, reuse allowed. How Library Stuff Works: Boolean Modifiers "", *, ( ) (3:35)
Advanced Searching on the New EBSCO User Interfaces (3:27)
