Search for encyclopedias or dictionaries in your subject area -- search for SUBJECT ENCYCLOPEDIAS or SUBJECT DICTIONARIES. Add ELECTRONIC for online copies.
Search across thousands of comprehensive encyclopedia entries covering all major science disciplines. This database also includes definitions of scientific terms, biographies of well-known scientists, a few textbooks, and Schaum's Outlines. (McGraw-Hill)
Access nonpartisan reports and background information on controversial topics and policy issues. These reports were historically written for members of Congress to understand all sides of a particular issue. The reports in this database date from 1923-present. (Sage)