McMaster Libraries, 2016, Nov. 28, creative commons license - reuse allowed
How Library Stuff Works: Boolean Operators (AND OR NOT)
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McMaster Libraries, 2016, Nov. 28, creative commons license, reuse allowed.
How Library Stuff Works: Boolean Modifiers "", *, ( )
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EBSCO Information Services, Oct 15, 2019
Advanced Searching in EBSCO Databases
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