FirstSearch - Access to on-line publications and citations including computer sciences (for all fields: 11000 full-text journals, 75 databases and citations from 12500 journals). Safari - Electronic reference library for programmers and IT professionals. Offers search, annotate, read and build a personal reference collection. ACM Digital Library - 54,000 on-line articles from 30 journals and 900 proceedings of the Association for Computing Machinery. Free bibliography, some abstracts. Inspec - English-language bibliographic information service providing access to scientific and technical literature in physics, electrical engineering, electronics, communications, control engineering, computers, computing, information technology, manufacturing and production engineering. IngentaConnect - Online articles from over 30,000 publications. Abstracts are free; full text is available by subscription or pay-per-view. IEEE Xplore - 650,000 on-line articles from 12,000 journals or conferences. Different levels of subscription are possible. IEEE Computer Society Digital Library - On-line access to 18 IEEE journals and to the proceedings of 150 conferences in computer science. Free access to abstracts and bibliography. ProQuest - Databases, eBooks, and technology for researchers and libraries.