Library human resources : a study of supply and demand : a report / prepared for the National Center for Education Statistics and the Office of Libraries and Learning Technologies by King Research, Inc. National Center for Education Statistics. United States. Office of Libraries and Learning Technologies. King Research, inc. Librarians Supply and demand United States. Library education United States Statistics. Library employees United States Statistics. Library surveys United States. 023.5 LIB Bibliography: p. 124-149. Chicago : American Library Association, 1983. 1983. 1983 Text xiv, 229 p. ; eng United States. United States United States United States.