Specialized online reference books covering a wide range of disciplines, including arts, biography, business, education, history, law, literature, medicine, multicultural studies, religion, science, and social science.
A core source for human services including overviews and articles. New content is regularly added and existing articles are updated as well. There is significant bonus material including related web resources. Limited to three simultaneous users.
Subject-specific, English-language dictionaries, bilingual dictionaries, encyclopedias and other reference tools.
