Based on surveys of library media specialists and teachers, an evaluation was conducted of the District of Columbia Public Schools (DCPS) School Library Resources Program, as operated during the 1982-83 school year. The stated objectives of the program were to demonstrate by June 1983 updating of library media services in 80% of the (public and private) schools involved and to demonstrate increased use of library media centers in a majority of the schools. The evaluation followed the Planning, Monitoring, and Implementing (PMI) Evaluation Model for Decision-Making, developed by the DCPS Division of Quality Assurance. As a result of the program, it was found that: there were increases in school library media center holdings of books, filmstrips, and other media; more schools (74%) met the minimum suggested criteria of 10 books per student in 1982-83 than in the previous year (70%); media services were updated by 83% of the schools; and teachers (67%) reported greater use of library media centers. This report describes the project, the design of evaluation methodology, and evaluation results. Extensive appendices present an evaluation model schema; copies of questionnaires and inventory forms used in project evaluation; survey results; information on educational media center workshops held as part of the program; and demographic information on schools surveyed. (ESR)