Contains interesting appendices, such as a list of all of the Librarians of Congress. PCL Reference Collection. Research Publications, 1988. Issued by the American Library Association, the Canadian Library Association, American Society for Information Science, the Medical Library Association, Special Library Association, and the Information Industry Association. An international directory of tens of thousands of library and information professionals.
Entries vary widely in the amount of information provided.
PCL Reference Collection. Dictionary Of American Library Biography. Libraries Unlimited, 1978. Contains longish biographies of 302 library leaders living and dead. The supplement adds 51 additional biographies.