zbac Academic Search Complete
zbnf Book Collection: Nonfiction
zebo Britannica Academic (formally Encyclopædia Britannica Online)
zelz Britannica Fundamentals
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zmnl eBooks on EBSCOhost
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zbft EBSCO Full Text Finder
zber ERIC (at EBSCOhost)
zbfw Funk & Wagnalls New World Encyclopedia
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zssd SIRS Discoverer