prepared by Sam Stringfield ... [and others] for Office of the Under Secretary, U.S. Department of Education ; [prepared by the Johns Hopkins University, Abt Associates, Inc.]
prepared by Robert St. Pierre ... [and others] ; prepared for U.S. Department of Education, Office of the Under Secretary, Planning and Evaluation Service
prepared by Robert St. Pierre ... [and others] ; prepared for U.S Department of Education, Office of the Under Secretary, Planning and Evaluation Service
prepared by Robert St. Pierre ... [and others] ; prepared for Nancy Rhett, U.S. Department of Education, Office of the Under Secretary, Planning and Evaluation Service