Impediments to reform [microform] : an analysis of destabilizing issues in ten promising programs / Eugene C. Schaffer, Pamela S. Nesselrodt, and Samuel C. Stringfield
原資料の出版事項: [Arlington, Va.] ; [Washington, DC] : Educational Research Service : U.S. Dept. of Education, Office of Educational Research and Improvement, Educational Resources Information Center, c1997