Incoming Resources
- The encyclopedia of democracy, Seymour Martin Lipset, editor in chief
- The Oxford companion to the English language, editor, Tom McArthur ; managing editor, Feri McArthur
- Weapons of mass destruction, an encyclopedia of worldwide policy, technology, and history, Eric A. Croddy and James J. Wirtz, editors
- Aggression and conflict, a cross-cultural encyclopedia, David Levinson
- The Princeton encyclopedia of Islamic political thought, editor, Gerhard Bowering ; associate editors, Patricia Crone [and others] ; assistant editor, Mahan Mirza