Advances in information technology are forcing librarians and administrators to reinvent scholarly information exchange. The old question of what constitutes a research collection remains, but is transferred to a new medium. This is an opportunity to take advantage of the new possibilities and to correct some previous mistakes in collection…

Discusses collection development policy as means to express and systematize guidelines for collection building that fulfill three basic functions: the referential, the generative, the rhetorical. Division of policy into subject categories, and use of "collection levels" to rank the collection and collecting effort for each subject are…