Description:A collection of searchable Middle English electronic texts offering a comprehensive analysis of lexicon and usage for the period 1100 - 1500.
Description:ebooks on subjects such as business, health, education, general science, multicultural issues, and recreational interestsrelevant to the curriculum, including history, science, literature, and social studies
Description:Publishes reports issues by the National Academy of Sciences, the National Academy of Engineering, the Institute of Medicine, and the National Research Council, covering topics in science, engineering, and health.