A comprehensive five-year program is outlined for the improvement of library services, particularly programs which can be assisted by the Library Services and Construction Act. Prepared by the State Library staff and based on the program developed in 1972, it provides brief descriptions of the State Library, as well as public, university, school, institution, and special libraries within the state. Topics discussed include the needs of users and potential users, and problems facing the various types of libraries in the state. The library development goals based on the Ohio Library Development Plan of 1968 are outlined, and policies adopted by the State Library Board on the administration of the LSCA funds conclude the report. (Author/JAB)