zbac Academic Search Complete
zbap Academic Search Premier
zeba Annals of American History
zebk Britannica Elementary
zbch Consumer Health Complete
zswf Discoverer WebFind
zebo Encyclopædia Britannica Online
zber ERIC (at EBSCOhost)
zbhr History Reference Center
zgib Kids InfoBits
zbks Kids Search
zblr Literary Reference Center
zbma MAS Ultra
ngen New Georgia Encyclopedia
zbns Newspaper Source
zbpd Professional Development Collection
zbsi Science and Technology Collection
zssd SIRS Discoverer
zsic SIRS Interactive Citizenship
zsks SIRS Issues Researcher
zbts TOPICsearch