Peter Hernon is professor of library and information science at Simmons College, Boston, MA. He is the author of 50 books, including Library Unlimited's Viewing Library Metrics from Different Perspectives and Making a Difference: Leadership and Academic Libraries; and Praeger's Federal Information Policies in the 1990s: Views and Perspectives. HAROLD C. RELYEA has been a specialist in American National Government for the Congressional Research Service of the Library of Congress for many years. His books include The Presidency and Information Policy (1981) and a coauthored study, Freedom of Information Trends in the Information Age (1983).