Sematech is a consortium of American semiconductor manufacturers. It includes full text downloadable technical reports. This is the site of the Institution of Electrical Engineers . It includes information on publications, news and an online interactive journal, The Computer Forum. You can search the catalog of their library.
Members can post loan requests online.
This is the site of the Society of Photo-Optical Instrumentation Engineers . It includes society news and information as well as an e-newsletter, OE Reports. There are links to optics organizations, and information resources on optics and photonics. This is the online catalog of the Computer Society of IEEE . The site describes publications related to software engineering and information technology.