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JSTOR is a shared digital library created in 1995 to help university and college libraries to free space on their shelves, save costs, and provide greater levels of access to more content than ever before. More generally, by digitizing content to high standards and supporting its long-term preservation.
Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.
McGraw-Hill's Access Science
Access Science is an authoritative and dynamic online resource that contains incisively written, high-quality reference material that covers all major scientific disciplines. An award-winning gateway to scientific knowledge, it offers links to primary research material, videos and exclusive animations, plus specially designed curriculum maps for teachers.
McGraw-Hill's Access Engineering
Access Engineering is an award-winning engineering reference tool for professionals, academics, and students that provides seamless access to the world’s most trusted collection of critical, regularly updated engineering reference information. AccessEngineering also comprises dynamic online features, such as instructional videos, calculators, interactive tables and charts.