A very large number of print and electronic handbooks and other reference sources are listed in the Georgia Tech Library Catalog.
Selected other sources: "Find, Borrow, Request" -- "Find Materials" -- "Databases" (top row, drop down menu)
Database lists for additional selected handbooks:
A large number of electronic and print reference resources are listed in the Library's Catalog. Examples include the Columbia Encyclopedia, the Oxford English Dictionary, Encyclopedia of Energy, Encyclopedia of Atmospheric Sciences, Encyclopedia of Computational Mechanics, Encyclopedia of Hydrological Sciences, Encyclopedia of Life Sciences, Encyclopedia of Mathematical Physics, Gale Directory, Gale Virtual Reference Library, Encyclopedia of Membrane Science and Technology (Wiley), Encyclopedia of Ocean Sciences, Wiley Encyclopedia of Operations Research and Management Science, Encyclopedia of Statistics in Quality and Reliability (Wiley), Encyclopedia of Sustainable Technologies (Elsevier), THERMOPEDIA (heat and mass transfer, fluid flow, thermodynamics and energy), World Scientific Encyclopedia of Nanomedicine and Bioengineering Volume 1, Volume 2, Volume 3. Encyclopedia of Toxicology, New Georgia Encyclopedia, Dictionary of Substances and their Effects (DOSE), and many others.