Discusses the librarian's role in bringing about an equilibrium between private and public information interests that serves both information owners and the public, and comments on copyright law, libraries as managers of copyrighted property, access versus ownership, the library advantage in document delivery, the value of copyright, and creating…

Argues that libraries have gone through a rising and falling pattern of influence, largely in response to changes in information technology. The library of the future is described as an information support center where librarians can fill two new roles: systems analysts and knowledge engineers. (EM)