American Library Directory

American Library Directory: "This acclaimed reference guide has provided librarians and library users with the most complete, current, and easily accessible information on libraries across North America for over half a century. In this new Web version, subscribers can find and view detailed profiles for more than 35,000 public, academic, special and government libraries, and library-related organizations in the United States, and Canada -- including addresses, phone and fax numbers, and e-mail addresses, network participation, expenditures, holdings and special collections, key personnel, special services, and more -- over 40 categories of library information in all.
Free registered users can view physical address information only. "