Key Resources: 

All articles and other documents published by the Association for Computing Machinery. provides a search to scientific databases and science information with just one query, and is a gateway to other scientific websites.
One of the largest and most authoritative collections of online journals, books, and research resources, covering life, health, social, and physical sciences.
Consists of reviews and citations to the literature in mathematics and related areas.
A multidisciplinary abstract and citation database of research literature and web sources.