jointly sponsored by U.S. Department of Education, Office of Educational Research and Improvement [and] American Educational Research Association, in collaboration with the American Association of Colleges for Teacher Education, the Association of Teacher Educators, the National Center on Education in the Inner Cities
International Association of Marble, Slate and Stone Polishers, Rubbers and Sawyers, Tile and Marble Setters Helpers, Marble, Mosaic and Terrazzo Workers Helpers