AcademicInfo is an online education resource center with extensive subject guides, a plethora of online degrees, online courses and distance learning information from a selection of online accredited schools.
CiteSeer is a scientific literature digital library that aims to improve the dissemination and feedback of scientific literature. Contains an extensive citation cross reference.
The Compendium is popularly referred to as the "Gold Book", in recognition of the contribution of the late Victor Gold, who initiated work on the first edition.
